89489907

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1861}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 143895360

約数和(自身を除く): 54405453

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 351, 411, 1233, 1781, 1861, 3699, 5343, 5583, 16029, 16749, 24193, 48087, 50247, 72579, 217737, 254957, 653211, 764871, 2294613, 3314441, 6883839, 9943323, 29829969, 89489907]

約数ペア:

[(1, 89489907), (3, 29829969), (9, 9943323), (13, 6883839), (27, 3314441), (39, 2294613), (117, 764871), (137, 653211), (351, 254957), (411, 217737), (1233, 72579), (1781, 50247), (1861, 48087), (3699, 24193), (5343, 16749), (5583, 16029)]