201276873

素因数分解:

$3^3\times 7^1\times {\mathrm{1064957}}^1$

素因数の和:1064973

約数の個数: 16

約数和(自身を含む): 340786560

約数和(自身を除く): 139509687

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1064957, 3194871, 7454699, 9584613, 22364097, 28753839, 67092291, 201276873]

約数ペア:

[(1, 201276873), (3, 67092291), (7, 28753839), (9, 22364097), (21, 9584613), (27, 7454699), (63, 3194871), (189, 1064957)]