156799900899

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{105239}}^1$

素因数の和:105784

約数の個数: 32

約数和(自身を含む): 234558912000

約数和(自身を除く): 77759011101

約数列:

[1, 3, 9, 27, 139, 397, 417, 1191, 1251, 3573, 3753, 10719, 55183, 105239, 165549, 315717, 496647, 947151, 1489941, 2841453, 14628221, 41779883, 43884663, 125339649, 131653989, 376018947, 394961967, 1128056841, 5807403737, 17422211211, 52266633633, 156799900899]

約数ペア:

[(1, 156799900899), (3, 52266633633), (9, 17422211211), (27, 5807403737), (139, 1128056841), (397, 394961967), (417, 376018947), (1191, 131653989), (1251, 125339649), (3573, 43884663), (3753, 41779883), (10719, 14628221), (55183, 2841453), (105239, 1489941), (165549, 947151), (315717, 496647)]