26877177

素因数分解:

$3^4\times {\mathrm{389}}^1\times {\mathrm{853}}^1$

素因数の和:1254

約数の個数: 20

約数和(自身を含む): 40300260

約数和(自身を除く): 13423083

約数列:

[1, 3, 9, 27, 81, 389, 853, 1167, 2559, 3501, 7677, 10503, 23031, 31509, 69093, 331817, 995451, 2986353, 8959059, 26877177]

約数ペア:

[(1, 26877177), (3, 8959059), (9, 2986353), (27, 995451), (81, 331817), (389, 69093), (853, 31509), (1167, 23031), (2559, 10503), (3501, 7677)]