56449683

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{19181}}^1$

素因数の和:19299

約数の個数: 16

約数和(自身を含む): 84400800

約数和(自身を除く): 27951117

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 19181, 57543, 172629, 517887, 2090729, 6272187, 18816561, 56449683]

約数ペア:

[(1, 56449683), (3, 18816561), (9, 6272187), (27, 2090729), (109, 517887), (327, 172629), (981, 57543), (2943, 19181)]