156911121

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{9419}}^1$

素因数の和:10045

約数の個数: 16

約数和(自身を含む): 232862400

約数和(自身を除く): 75951279

約数列:

[1, 3, 9, 27, 617, 1851, 5553, 9419, 16659, 28257, 84771, 254313, 5811523, 17434569, 52303707, 156911121]

約数ペア:

[(1, 156911121), (3, 52303707), (9, 17434569), (27, 5811523), (617, 254313), (1851, 84771), (5553, 28257), (9419, 16659)]