27156721959

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{32445307}}^1$

素因数の和:32445347

約数の個数: 16

約数和(自身を含む): 41529994240

約数和(自身を除く): 14373272281

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 32445307, 97335921, 292007763, 876023289, 1005804517, 3017413551, 9052240653, 27156721959]

約数ペア:

[(1, 27156721959), (3, 9052240653), (9, 3017413551), (27, 1005804517), (31, 876023289), (93, 292007763), (279, 97335921), (837, 32445307)]