81999594

素因数分解:

$2^1\times 3^3\times {\mathrm{677}}^1\times {\mathrm{2243}}^1$

素因数の和:2931

約数の個数: 32

約数和(自身を含む): 182571840

約数和(自身を除く): 100572246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 677, 1354, 2031, 2243, 4062, 4486, 6093, 6729, 12186, 13458, 18279, 20187, 36558, 40374, 60561, 121122, 1518511, 3037022, 4555533, 9111066, 13666599, 27333198, 40999797, 81999594]

約数ペア:

[(1, 81999594), (2, 40999797), (3, 27333198), (6, 13666599), (9, 9111066), (18, 4555533), (27, 3037022), (54, 1518511), (677, 121122), (1354, 60561), (2031, 40374), (2243, 36558), (4062, 20187), (4486, 18279), (6093, 13458), (6729, 12186)]