156920281947

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{121927181}}^1$

素因数の和:121927211

約数の個数: 24

約数和(自身を含む): 266288965488

約数和(自身を除く): 109368683541

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 121927181, 365781543, 1097344629, 1341198991, 1585053353, 4023596973, 4755160059, 12070790919, 14265480177, 17435586883, 52306760649, 156920281947]

約数ペア:

[(1, 156920281947), (3, 52306760649), (9, 17435586883), (11, 14265480177), (13, 12070790919), (33, 4755160059), (39, 4023596973), (99, 1585053353), (117, 1341198991), (143, 1097344629), (429, 365781543), (1287, 121927181)]