1939968104337

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1300

約数の個数: 128

約数和(自身を含む): 3060766494720

約数和(自身を除く): 1120798390383

約数列:

[1, 3, 9, 23, 27, 69, 131, 157, 193, 207, 393, 471, 579, 621, 787, 1179, 1413, 1737, 2361, 3013, 3537, 3611, 4239, 4439, 5211, 7083, 9039, 10833, 13317, 18101, 20567, 21249, 25283, 27117, 30301, 32499, 39951, 54303, 61701, 75849, 81351, 90903, 97497, 103097, 119853, 123559, 151891, 162909, 185103, 227547, 272709, 309291, 370677, 455673, 473041, 488727, 555309, 581509, 682641, 696923, 818127, 927873, 1112031, 1367019, 1419123, 1744527, 2090769, 2371231, 2783619, 2841857, 3336093, 3493493, 3969431, 4101057, 4257369, 5233581, 6272307, 7113693, 8525571, 10480479, 11908293, 12772107, 15700743, 16186229, 18816921, 19897721, 21341079, 23846887, 25576713, 31441437, 35724879, 48558687, 59693163, 64023237, 71540661, 76730139, 91296913, 94324311, 107174637, 145676061, 179079489, 214621983, 273890739, 372283267, 437028183, 457647583, 537238467, 548478401, 643865949, 821672217, 1116849801, 1372942749, 1645435203, 2465016651, 3123942197, 3350549403, 4118828247, 4936305609, 9371826591, 10051648209, 12356484741, 14808916827, 28115479773, 71850670531, 84346439319, 215552011593, 646656034779, 1939968104337]

約数ペア:

[(1, 1939968104337), (3, 646656034779), (9, 215552011593), (23, 84346439319), (27, 71850670531), (69, 28115479773), (131, 14808916827), (157, 12356484741), (193, 10051648209), (207, 9371826591), (393, 4936305609), (471, 4118828247), (579, 3350549403), (621, 3123942197), (787, 2465016651), (1179, 1645435203), (1413, 1372942749), (1737, 1116849801), (2361, 821672217), (3013, 643865949), (3537, 548478401), (3611, 537238467), (4239, 457647583), (4439, 437028183), (5211, 372283267), (7083, 273890739), (9039, 214621983), (10833, 179079489), (13317, 145676061), (18101, 107174637), (20567, 94324311), (21249, 91296913), (25283, 76730139), (27117, 71540661), (30301, 64023237), (32499, 59693163), (39951, 48558687), (54303, 35724879), (61701, 31441437), (75849, 25576713), (81351, 23846887), (90903, 21341079), (97497, 19897721), (103097, 18816921), (119853, 16186229), (123559, 15700743), (151891, 12772107), (162909, 11908293), (185103, 10480479), (227547, 8525571), (272709, 7113693), (309291, 6272307), (370677, 5233581), (455673, 4257369), (473041, 4101057), (488727, 3969431), (555309, 3493493), (581509, 3336093), (682641, 2841857), (696923, 2783619), (818127, 2371231), (927873, 2090769), (1112031, 1744527), (1367019, 1419123)]