156915239961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{128461}}^1$

素因数の和:129081

約数の個数: 32

約数和(自身を含む): 227087929728

約数和(自身を除く): 70172689767

約数列:

[1, 3, 17, 43, 51, 129, 557, 731, 1671, 2193, 9469, 23951, 28407, 71853, 128461, 385383, 407167, 1221501, 2183837, 5523823, 6551511, 16571469, 71552777, 93904991, 214658331, 281714973, 1216397209, 3076769411, 3649191627, 9230308233, 52305079987, 156915239961]

約数ペア:

[(1, 156915239961), (3, 52305079987), (17, 9230308233), (43, 3649191627), (51, 3076769411), (129, 1216397209), (557, 281714973), (731, 214658331), (1671, 93904991), (2193, 71552777), (9469, 16571469), (23951, 6551511), (28407, 5523823), (71853, 2183837), (128461, 1221501), (385383, 407167)]