156920907

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{3023}}^1$

素因数の和:3072

約数の個数: 32

約数和(自身を含む): 247919616

約数和(自身を除く): 90998709

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1331, 1573, 3023, 3993, 4719, 9069, 17303, 33253, 39299, 51909, 99759, 117897, 365783, 432289, 1097349, 1296867, 4023613, 4755179, 12070839, 14265537, 52306969, 156920907]

約数ペア:

[(1, 156920907), (3, 52306969), (11, 14265537), (13, 12070839), (33, 4755179), (39, 4023613), (121, 1296867), (143, 1097349), (363, 432289), (429, 365783), (1331, 117897), (1573, 99759), (3023, 51909), (3993, 39299), (4719, 33253), (9069, 17303)]