156905375589

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{7151}}^1\times {\mathrm{18899}}^1$

素因数の和:26102

約数の個数: 32

約数和(自身を含む): 237904128000

約数和(自身を除く): 80998752411

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 7151, 18899, 21453, 56697, 64359, 170091, 193077, 307493, 510273, 812657, 922479, 2437971, 2767437, 7313913, 8302311, 21941739, 135146749, 405440247, 1216320741, 3648962223, 5811310207, 17433930621, 52301791863, 156905375589]

約数ペア:

[(1, 156905375589), (3, 52301791863), (9, 17433930621), (27, 5811310207), (43, 3648962223), (129, 1216320741), (387, 405440247), (1161, 135146749), (7151, 21941739), (18899, 8302311), (21453, 7313913), (56697, 2767437), (64359, 2437971), (170091, 922479), (193077, 812657), (307493, 510273)]