27739017

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{11047}}^1$

素因数の和:11090

約数の個数: 20

約数和(自身を含む): 42777856

約数和(自身を除く): 15038839

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 11047, 33141, 99423, 298269, 342457, 894807, 1027371, 3082113, 9246339, 27739017]

約数ペア:

[(1, 27739017), (3, 9246339), (9, 3082113), (27, 1027371), (31, 894807), (81, 342457), (93, 298269), (279, 99423), (837, 33141), (2511, 11047)]