128535663

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{1279}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 173465600

約数和(自身を除く): 44929937

約数列:

[1, 3, 139, 241, 417, 723, 1279, 3837, 33499, 100497, 177781, 308239, 533343, 924717, 42845221, 128535663]

約数ペア:

[(1, 128535663), (3, 42845221), (139, 924717), (241, 533343), (417, 308239), (723, 177781), (1279, 100497), (3837, 33499)]