86164371

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 48619629

約数列:

[1, 3, 9, 23, 27, 69, 89, 207, 267, 621, 801, 1559, 2047, 2403, 4677, 6141, 14031, 18423, 35857, 42093, 55269, 107571, 138751, 322713, 416253, 968139, 1248759, 3191273, 3746277, 9573819, 28721457, 86164371]

約数ペア:

[(1, 86164371), (3, 28721457), (9, 9573819), (23, 3746277), (27, 3191273), (69, 1248759), (89, 968139), (207, 416253), (267, 322713), (621, 138751), (801, 107571), (1559, 55269), (2047, 42093), (2403, 35857), (4677, 18423), (6141, 14031)]