189749901

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{463}}^1\times {\mathrm{1129}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 278938240

約数和(自身を除く): 89188339

約数列:

[1, 3, 11, 33, 121, 363, 463, 1129, 1389, 3387, 5093, 12419, 15279, 37257, 56023, 136609, 168069, 409827, 522727, 1568181, 5749997, 17249991, 63249967, 189749901]

約数ペア:

[(1, 189749901), (3, 63249967), (11, 17249991), (33, 5749997), (121, 1568181), (363, 522727), (463, 409827), (1129, 168069), (1389, 136609), (3387, 56023), (5093, 37257), (12419, 15279)]