156747258891

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{44316443}}^1$

素因数の和:44316583

約数の個数: 16

約数和(自身を含む): 233990824320

約数和(自身を除く): 77243565429

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 44316443, 132949329, 398847987, 1196543961, 5805454033, 17416362099, 52249086297, 156747258891]

約数ペア:

[(1, 156747258891), (3, 52249086297), (9, 17416362099), (27, 5805454033), (131, 1196543961), (393, 398847987), (1179, 132949329), (3537, 44316443)]