826624521

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{24473}}^1$

素因数の和:24627

約数の個数: 24

約数和(自身を含む): 1247195040

約数和(自身を除く): 420570519

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 1251, 3753, 11259, 24473, 33777, 73419, 220257, 660771, 1982313, 3401747, 5946939, 10205241, 30615723, 91847169, 275541507, 826624521]

約数ペア:

[(1, 826624521), (3, 275541507), (9, 91847169), (27, 30615723), (81, 10205241), (139, 5946939), (243, 3401747), (417, 1982313), (1251, 660771), (3753, 220257), (11259, 73419), (24473, 33777)]