55981583

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 65811456

約数和(自身を除く): 9829873

約数列:

[1, 7, 71, 73, 497, 511, 1543, 5183, 10801, 36281, 109553, 112639, 766871, 788473, 7997369, 55981583]

約数ペア:

[(1, 55981583), (7, 7997369), (71, 788473), (73, 766871), (497, 112639), (511, 109553), (1543, 36281), (5183, 10801)]