156954392361

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447163511}}^1$

素因数の和:447163533

約数の個数: 16

約数和(自身を含む): 250411566720

約数和(自身を除く): 93457174359

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447163511, 1341490533, 4024471599, 5813125643, 12073414797, 17439376929, 52318130787, 156954392361]

約数ペア:

[(1, 156954392361), (3, 52318130787), (9, 17439376929), (13, 12073414797), (27, 5813125643), (39, 4024471599), (117, 1341490533), (351, 447163511)]