56560749

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{16729}}^1$

素因数の和:16769

約数の個数: 24

約数和(自身を含む): 91546560

約数和(自身を除く): 34985811

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 16729, 50187, 117103, 351309, 384767, 819721, 1154301, 2459163, 2693369, 8080107, 18853583, 56560749]

約数ペア:

[(1, 56560749), (3, 18853583), (7, 8080107), (21, 2693369), (23, 2459163), (49, 1154301), (69, 819721), (147, 384767), (161, 351309), (483, 117103), (1127, 50187), (3381, 16729)]