66342663

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 97858800

約数和(自身を除く): 31516137

約数列:

[1, 3, 9, 67, 201, 269, 409, 603, 807, 1227, 2421, 3681, 18023, 27403, 54069, 82209, 110021, 162207, 246627, 330063, 990189, 7371407, 22114221, 66342663]

約数ペア:

[(1, 66342663), (3, 22114221), (9, 7371407), (67, 990189), (201, 330063), (269, 246627), (409, 162207), (603, 110021), (807, 82209), (1227, 54069), (2421, 27403), (3681, 18023)]