149770621

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 202583808

約数和(自身を除く): 52813187

約数列:

[1, 7, 11, 13, 77, 91, 143, 157, 953, 1001, 1099, 1727, 2041, 6671, 10483, 12089, 12389, 14287, 22451, 73381, 86723, 136279, 149621, 157157, 953953, 1047347, 1645831, 1945073, 11520817, 13615511, 21395803, 149770621]

約数ペア:

[(1, 149770621), (7, 21395803), (11, 13615511), (13, 11520817), (77, 1945073), (91, 1645831), (143, 1047347), (157, 953953), (953, 157157), (1001, 149621), (1099, 136279), (1727, 86723), (2041, 73381), (6671, 22451), (10483, 14287), (12089, 12389)]