156738100977

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{81762181}}^1$

素因数の和:81762261

約数の個数: 16

約数和(自身を含む): 235475084160

約数和(自身を除く): 78736983183

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 81762181, 245286543, 735859629, 2207578887, 5805114851, 17415344553, 52246033659, 156738100977]

約数ペア:

[(1, 156738100977), (3, 52246033659), (9, 17415344553), (27, 5805114851), (71, 2207578887), (213, 735859629), (639, 245286543), (1917, 81762181)]