225816093

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2287}}^1$

素因数の和:2375

約数の個数: 40

約数和(自身を含む): 358795008

約数和(自身を除く): 132978915

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 159, 207, 477, 621, 1219, 1431, 1863, 2287, 3657, 4293, 6861, 10971, 20583, 32913, 52601, 61749, 98739, 121211, 157803, 185247, 363633, 473409, 1090899, 1420227, 2787853, 3272697, 4260681, 8363559, 9818091, 25090677, 75272031, 225816093]

約数ペア:

[(1, 225816093), (3, 75272031), (9, 25090677), (23, 9818091), (27, 8363559), (53, 4260681), (69, 3272697), (81, 2787853), (159, 1420227), (207, 1090899), (477, 473409), (621, 363633), (1219, 185247), (1431, 157803), (1863, 121211), (2287, 98739), (3657, 61749), (4293, 52601), (6861, 32913), (10971, 20583)]