575087121

素因数分解:

$3^4\times 7^1\times {\mathrm{1014263}}^1$

素因数の和:1014282

約数の個数: 20

約数和(自身を含む): 981807552

約数和(自身を除く): 406720431

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1014263, 3042789, 7099841, 9128367, 21299523, 27385101, 63898569, 82155303, 191695707, 575087121]

約数ペア:

[(1, 575087121), (3, 191695707), (7, 82155303), (9, 63898569), (21, 27385101), (27, 21299523), (63, 9128367), (81, 7099841), (189, 3042789), (567, 1014263)]