147438273

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{2699}}^1$

素因数の和:2972

約数の個数: 16

約数和(自身を含む): 199584000

約数和(自身を除く): 52145727

約数列:

[1, 3, 131, 139, 393, 417, 2699, 8097, 18209, 54627, 353569, 375161, 1060707, 1125483, 49146091, 147438273]

約数ペア:

[(1, 147438273), (3, 49146091), (131, 1125483), (139, 1060707), (393, 375161), (417, 353569), (2699, 54627), (8097, 18209)]