159353961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{10781}}^1$

素因数の和:11176

約数の個数: 16

約数和(自身を含む): 229440960

約数和(自身を除く): 70086999

約数列:

[1, 3, 13, 39, 379, 1137, 4927, 10781, 14781, 32343, 140153, 420459, 4085999, 12257997, 53117987, 159353961]

約数ペア:

[(1, 159353961), (3, 53117987), (13, 12257997), (39, 4085999), (379, 420459), (1137, 140153), (4927, 32343), (10781, 14781)]