1569071169

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{69431}}^1$

素因数の和:69480

約数の個数: 28

約数和(自身を含む): 2428453632

約数和(自身を除く): 859382463

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 7533, 22599, 69431, 208293, 624879, 1874637, 2152361, 5623911, 6457083, 16871733, 19371249, 50615199, 58113747, 174341241, 523023723, 1569071169]

約数ペア:

[(1, 1569071169), (3, 523023723), (9, 174341241), (27, 58113747), (31, 50615199), (81, 19371249), (93, 16871733), (243, 6457083), (279, 5623911), (729, 2152361), (837, 1874637), (2511, 624879), (7533, 208293), (22599, 69431)]