20174563107

素因数分解:

$3^3\times {\mathrm{49711}}^1\times {\mathrm{15031}}^1$

素因数の和:64751

約数の個数: 16

約数和(自身を含む): 29890831360

約数和(自身を除く): 9716268253

約数列:

[1, 3, 9, 27, 15031, 45093, 49711, 135279, 149133, 405837, 447399, 1342197, 747206041, 2241618123, 6724854369, 20174563107]

約数ペア:

[(1, 20174563107), (3, 6724854369), (9, 2241618123), (27, 747206041), (15031, 1342197), (45093, 447399), (49711, 405837), (135279, 149133)]