1268022877251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7001}}^1\times {\mathrm{52181}}^1$

素因数の和:59287

約数の個数: 32

約数和(自身を含む): 1841506954560

約数和(自身を除く): 573484077309

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 7001, 21003, 52181, 91013, 156543, 273039, 623089, 678353, 1869267, 2035059, 4644109, 8100157, 13932327, 24300471, 60373417, 181120251, 365319181, 1095957543, 4749149353, 14247448059, 32513407109, 97540221327, 422674292417, 1268022877251]

約数ペア:

[(1, 1268022877251), (3, 422674292417), (13, 97540221327), (39, 32513407109), (89, 14247448059), (267, 4749149353), (1157, 1095957543), (3471, 365319181), (7001, 181120251), (21003, 60373417), (52181, 24300471), (91013, 13932327), (156543, 8100157), (273039, 4644109), (623089, 2035059), (678353, 1869267)]