7149627

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1520

約数の個数: 20

約数和(自身を含む): 10862896

約数和(自身を除く): 3713269

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1447, 1647, 4341, 4941, 13023, 39069, 88267, 117207, 264801, 794403, 2383209, 7149627]

約数ペア:

[(1, 7149627), (3, 2383209), (9, 794403), (27, 264801), (61, 117207), (81, 88267), (183, 39069), (549, 13023), (1447, 4941), (1647, 4341)]