127421481

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{2297}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 190053792

約数和(自身を除く): 62632311

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1681, 2297, 5043, 6891, 18491, 25267, 55473, 75801, 94177, 282531, 1035947, 3107841, 3861257, 11583771, 42473827, 127421481]

約数ペア:

[(1, 127421481), (3, 42473827), (11, 11583771), (33, 3861257), (41, 3107841), (123, 1035947), (451, 282531), (1353, 94177), (1681, 75801), (2297, 55473), (5043, 25267), (6891, 18491)]