26779653

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{1847}}^1$

素因数の和:2038

約数の個数: 20

約数和(自身を含む): 40249440

約数和(自身を除く): 13469787

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 1847, 4833, 5541, 14499, 16623, 49869, 149607, 330613, 991839, 2975517, 8926551, 26779653]

約数ペア:

[(1, 26779653), (3, 8926551), (9, 2975517), (27, 991839), (81, 330613), (179, 149607), (537, 49869), (1611, 16623), (1847, 14499), (4833, 5541)]