71082009

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{11299}}^1$

素因数の和:11541

約数の個数: 16

約数和(自身を含む): 105768000

約数和(自身を除く): 34685991

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 11299, 33897, 101691, 305073, 2632667, 7898001, 23694003, 71082009]

約数ペア:

[(1, 71082009), (3, 23694003), (9, 7898001), (27, 2632667), (233, 305073), (699, 101691), (2097, 33897), (6291, 11299)]