64672101

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61417}}^1$

素因数の和:61442

約数の個数: 20

約数和(自身を含む): 104042092

約数和(自身を除く): 39369991

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 61417, 184251, 552753, 798421, 1658259, 2395263, 4974777, 7185789, 21557367, 64672101]

約数ペア:

[(1, 64672101), (3, 21557367), (9, 7185789), (13, 4974777), (27, 2395263), (39, 1658259), (81, 798421), (117, 552753), (351, 184251), (1053, 61417)]