43152507

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{2389}}^1$

素因数の和:2624

約数の個数: 20

約数和(自身を含む): 64778560

約数和(自身を除く): 21626053

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 2389, 6021, 7167, 18063, 21501, 64503, 193509, 532747, 1598241, 4794723, 14384169, 43152507]

約数ペア:

[(1, 43152507), (3, 14384169), (9, 4794723), (27, 1598241), (81, 532747), (223, 193509), (669, 64503), (2007, 21501), (2389, 18063), (6021, 7167)]