56783619

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1499}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 89280000

約数和(自身を除く): 32496381

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 549, 621, 1403, 1499, 1647, 4209, 4497, 12627, 13491, 34477, 37881, 40473, 91439, 103431, 274317, 310293, 822951, 930879, 2103097, 2468853, 6309291, 18927873, 56783619]

約数ペア:

[(1, 56783619), (3, 18927873), (9, 6309291), (23, 2468853), (27, 2103097), (61, 930879), (69, 822951), (183, 310293), (207, 274317), (549, 103431), (621, 91439), (1403, 40473), (1499, 37881), (1647, 34477), (4209, 13491), (4497, 12627)]