372681

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 20

約数和(自身を含む): 574992

約数和(自身を除く): 202311

約数列:

[1, 3, 9, 27, 43, 81, 107, 129, 321, 387, 963, 1161, 2889, 3483, 4601, 8667, 13803, 41409, 124227, 372681]

約数ペア:

[(1, 372681), (3, 124227), (9, 41409), (27, 13803), (43, 8667), (81, 4601), (107, 3483), (129, 2889), (321, 1161), (387, 963)]