15679629009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{26261}}^1$

素因数の和:26478

約数の個数: 48

約数和(自身を含む): 25531706304

約数和(自身を除く): 9852077295

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 163, 333, 407, 489, 1221, 1467, 1793, 3663, 5379, 6031, 16137, 18093, 26261, 54279, 66341, 78783, 199023, 236349, 288871, 597069, 866613, 971657, 2599839, 2914971, 4280543, 8744913, 10688227, 12841629, 32064681, 38524887, 47085973, 96194043, 141257919, 158380091, 423773757, 475140273, 1425420819, 1742181001, 5226543003, 15679629009]

約数ペア:

[(1, 15679629009), (3, 5226543003), (9, 1742181001), (11, 1425420819), (33, 475140273), (37, 423773757), (99, 158380091), (111, 141257919), (163, 96194043), (333, 47085973), (407, 38524887), (489, 32064681), (1221, 12841629), (1467, 10688227), (1793, 8744913), (3663, 4280543), (5379, 2914971), (6031, 2599839), (16137, 971657), (18093, 866613), (26261, 597069), (54279, 288871), (66341, 236349), (78783, 199023)]