27431380227

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2116129}}^1$

素因数の和:2116310

約数の個数: 16

約数和(自身を含む): 38090340000

約数和(自身を除く): 10658959773

約数列:

[1, 3, 29, 87, 149, 447, 4321, 12963, 2116129, 6348387, 61367741, 184103223, 315303221, 945909663, 9143793409, 27431380227]

約数ペア:

[(1, 27431380227), (3, 9143793409), (29, 945909663), (87, 315303221), (149, 184103223), (447, 61367741), (4321, 6348387), (12963, 2116129)]