143399403

素因数分解:

$3^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 128

約数和(自身を含む): 283392000

約数和(自身を除く): 139992597

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 29, 51, 57, 63, 81, 87, 119, 133, 153, 171, 189, 203, 243, 261, 323, 357, 399, 459, 493, 513, 551, 567, 609, 729, 783, 969, 1071, 1197, 1377, 1479, 1539, 1653, 1701, 1827, 2187, 2261, 2349, 2907, 3213, 3451, 3591, 3857, 4131, 4437, 4617, 4959, 5103, 5481, 6783, 7047, 8721, 9367, 9639, 10353, 10773, 11571, 12393, 13311, 13851, 14877, 15309, 16443, 20349, 21141, 26163, 28101, 28917, 31059, 32319, 34713, 37179, 39933, 41553, 44631, 49329, 61047, 63423, 65569, 78489, 84303, 86751, 93177, 96957, 104139, 119799, 133893, 147987, 183141, 196707, 235467, 252909, 260253, 279531, 290871, 312417, 359397, 401679, 443961, 549423, 590121, 706401, 758727, 838593, 937251, 1078191, 1205037, 1648269, 1770363, 2276181, 2515779, 2811753, 4944807, 5311089, 6828543, 7547337, 8435259, 15933267, 20485629, 47799801, 143399403]

約数ペア:

[(1, 143399403), (3, 47799801), (7, 20485629), (9, 15933267), (17, 8435259), (19, 7547337), (21, 6828543), (27, 5311089), (29, 4944807), (51, 2811753), (57, 2515779), (63, 2276181), (81, 1770363), (87, 1648269), (119, 1205037), (133, 1078191), (153, 937251), (171, 838593), (189, 758727), (203, 706401), (243, 590121), (261, 549423), (323, 443961), (357, 401679), (399, 359397), (459, 312417), (493, 290871), (513, 279531), (551, 260253), (567, 252909), (609, 235467), (729, 196707), (783, 183141), (969, 147987), (1071, 133893), (1197, 119799), (1377, 104139), (1479, 96957), (1539, 93177), (1653, 86751), (1701, 84303), (1827, 78489), (2187, 65569), (2261, 63423), (2349, 61047), (2907, 49329), (3213, 44631), (3451, 41553), (3591, 39933), (3857, 37179), (4131, 34713), (4437, 32319), (4617, 31059), (4959, 28917), (5103, 28101), (5481, 26163), (6783, 21141), (7047, 20349), (8721, 16443), (9367, 15309), (9639, 14877), (10353, 13851), (10773, 13311), (11571, 12393)]