156728856021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191119}}^1\times {\mathrm{14387}}^1$

素因数の和:205528

約数の個数: 16

約数和(自身を含む): 219986764800

約数和(自身を除く): 63257908779

約数列:

[1, 3, 19, 57, 14387, 43161, 191119, 273353, 573357, 820059, 3631261, 10893783, 2749629053, 8248887159, 52242952007, 156728856021]

約数ペア:

[(1, 156728856021), (3, 52242952007), (19, 8248887159), (57, 2749629053), (14387, 10893783), (43161, 3631261), (191119, 820059), (273353, 573357)]