201953669169

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{2207}}^1\times {\mathrm{4397}}^1$

素因数の和:7605

約数の個数: 32

約数和(自身を含む): 308259127296

約数和(自身を除く): 106305458127

約数列:

[1, 3, 7, 21, 991, 2207, 2973, 4397, 6621, 6937, 13191, 15449, 20811, 30779, 46347, 92337, 2187137, 4357427, 6561411, 9704179, 13072281, 15309959, 29112537, 30501989, 45929877, 67929253, 91505967, 203787759, 9616841389, 28850524167, 67317889723, 201953669169]

約数ペア:

[(1, 201953669169), (3, 67317889723), (7, 28850524167), (21, 9616841389), (991, 203787759), (2207, 91505967), (2973, 67929253), (4397, 45929877), (6621, 30501989), (6937, 29112537), (13191, 15309959), (15449, 13072281), (20811, 9704179), (30779, 6561411), (46347, 4357427), (92337, 2187137)]