87589593

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 171714816

約数和(自身を除く): 84125223

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 81, 91, 117, 119, 153, 189, 221, 233, 243, 273, 351, 357, 459, 567, 663, 699, 819, 1053, 1071, 1377, 1547, 1631, 1701, 1989, 2097, 2457, 3029, 3159, 3213, 3961, 4131, 4641, 4893, 5967, 6291, 7371, 9087, 9639, 11883, 13923, 14679, 17901, 18873, 21203, 22113, 27261, 27727, 28917, 35649, 41769, 44037, 51493, 53703, 56619, 63609, 81783, 83181, 106947, 125307, 132111, 154479, 190827, 245349, 249543, 320841, 360451, 375921, 396333, 463437, 572481, 736047, 748629, 962523, 1081353, 1390311, 1717443, 2245887, 3244059, 4170933, 5152329, 6737661, 9732177, 12512799, 29196531, 87589593]

約数ペア:

[(1, 87589593), (3, 29196531), (7, 12512799), (9, 9732177), (13, 6737661), (17, 5152329), (21, 4170933), (27, 3244059), (39, 2245887), (51, 1717443), (63, 1390311), (81, 1081353), (91, 962523), (117, 748629), (119, 736047), (153, 572481), (189, 463437), (221, 396333), (233, 375921), (243, 360451), (273, 320841), (351, 249543), (357, 245349), (459, 190827), (567, 154479), (663, 132111), (699, 125307), (819, 106947), (1053, 83181), (1071, 81783), (1377, 63609), (1547, 56619), (1631, 53703), (1701, 51493), (1989, 44037), (2097, 41769), (2457, 35649), (3029, 28917), (3159, 27727), (3213, 27261), (3961, 22113), (4131, 21203), (4641, 18873), (4893, 17901), (5967, 14679), (6291, 13923), (7371, 11883), (9087, 9639)]