65554593

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 95218560

約数和(自身を除く): 29663967

約数列:

[1, 3, 13, 39, 169, 239, 507, 541, 717, 1623, 3107, 7033, 9321, 21099, 40391, 91429, 121173, 129299, 274287, 387897, 1680887, 5042661, 21851531, 65554593]

約数ペア:

[(1, 65554593), (3, 21851531), (13, 5042661), (39, 1680887), (169, 387897), (239, 274287), (507, 129299), (541, 121173), (717, 91429), (1623, 40391), (3107, 21099), (7033, 9321)]