12866707926009

素因数分解:

$3^2\times 7^2\times {\mathrm{3067}}^1\times {\mathrm{9512947}}^1$

素因数の和:9516034

約数の個数: 36

約数和(自身を含む): 21626621827824

約数和(自身を除く): 8759913901815

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 3067, 9201, 21469, 27603, 64407, 150283, 193221, 450849, 1352547, 9512947, 28538841, 66590629, 85616523, 199771887, 466134403, 599315661, 1398403209, 4195209627, 29176208449, 87528625347, 204233459143, 262585876041, 612700377429, 1429634214001, 1838101132287, 4288902642003, 12866707926009]

約数ペア:

[(1, 12866707926009), (3, 4288902642003), (7, 1838101132287), (9, 1429634214001), (21, 612700377429), (49, 262585876041), (63, 204233459143), (147, 87528625347), (441, 29176208449), (3067, 4195209627), (9201, 1398403209), (21469, 599315661), (27603, 466134403), (64407, 199771887), (150283, 85616523), (193221, 66590629), (450849, 28538841), (1352547, 9512947)]