147305553

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{1721}}^1$

素因数の和:2104

約数の個数: 16

約数和(自身を含む): 199145856

約数和(自身を除く): 51840303

約数列:

[1, 3, 103, 277, 309, 831, 1721, 5163, 28531, 85593, 177263, 476717, 531789, 1430151, 49101851, 147305553]

約数ペア:

[(1, 147305553), (3, 49101851), (103, 1430151), (277, 531789), (309, 476717), (831, 177263), (1721, 85593), (5163, 28531)]