156939441

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{1657}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 211852608

約数和(自身を除く): 54913167

約数列:

[1, 3, 131, 241, 393, 723, 1657, 4971, 31571, 94713, 217067, 399337, 651201, 1198011, 52313147, 156939441]

約数ペア:

[(1, 156939441), (3, 52313147), (131, 1198011), (241, 651201), (393, 399337), (723, 217067), (1657, 94713), (4971, 31571)]