156980581419

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{8263}}^1\times {\mathrm{48341}}^1$

素因数の和:56738

約数の個数: 16

約数和(自身を含む): 210935096064

約数和(自身を除く): 53954514645

約数列:

[1, 3, 131, 393, 8263, 24789, 48341, 145023, 1082453, 3247359, 6332671, 18998013, 399441683, 1198325049, 52326860473, 156980581419]

約数ペア:

[(1, 156980581419), (3, 52326860473), (131, 1198325049), (393, 399441683), (8263, 18998013), (24789, 6332671), (48341, 3247359), (145023, 1082453)]