27966681

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{33413}}^1$

素因数の和:33453

約数の個数: 16

約数和(自身を含む): 42769920

約数和(自身を除く): 14803239

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 33413, 100239, 300717, 902151, 1035803, 3107409, 9322227, 27966681]

約数ペア:

[(1, 27966681), (3, 9322227), (9, 3107409), (27, 1035803), (31, 902151), (93, 300717), (279, 100239), (837, 33413)]