16764201

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 24916320

約数和(自身を除く): 8152119

約数列:

[1, 3, 9, 59, 131, 177, 241, 393, 531, 723, 1179, 2169, 7729, 14219, 23187, 31571, 42657, 69561, 94713, 127971, 284139, 1862689, 5588067, 16764201]

約数ペア:

[(1, 16764201), (3, 5588067), (9, 1862689), (59, 284139), (131, 127971), (177, 94713), (241, 69561), (393, 42657), (531, 31571), (723, 23187), (1179, 14219), (2169, 7729)]