56621607

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{16747}}^1$

素因数の和:16787

約数の個数: 24

約数和(自身を含む): 91645056

約数和(自身を除く): 35023449

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 16747, 50241, 117229, 351687, 385181, 820603, 1155543, 2461809, 2696267, 8088801, 18873869, 56621607]

約数ペア:

[(1, 56621607), (3, 18873869), (7, 8088801), (21, 2696267), (23, 2461809), (49, 1155543), (69, 820603), (147, 385181), (161, 351687), (483, 117229), (1127, 50241), (3381, 16747)]