69178287

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{9901}}^1$

素因数の和:10058

約数の個数: 16

約数和(自身を含む): 98386272

約数和(自身を除く): 29207985

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 9901, 29703, 168317, 504951, 1356437, 4069311, 23059429, 69178287]

約数ペア:

[(1, 69178287), (3, 23059429), (17, 4069311), (51, 1356437), (137, 504951), (411, 168317), (2329, 29703), (6987, 9901)]