129409893

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{9343}}^1$

素因数の和:9380

約数の個数: 28

約数和(自身を含む): 204259840

約数和(自身を除く): 74849947

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 9343, 13851, 28029, 84087, 177517, 252261, 532551, 756783, 1597653, 2270349, 4792959, 6811047, 14378877, 43136631, 129409893]

約数ペア:

[(1, 129409893), (3, 43136631), (9, 14378877), (19, 6811047), (27, 4792959), (57, 2270349), (81, 1597653), (171, 756783), (243, 532551), (513, 252261), (729, 177517), (1539, 84087), (4617, 28029), (9343, 13851)]