97765731

素因数分解:

$3^3\times 7^2\times {\mathrm{73897}}^1$

素因数の和:73920

約数の個数: 24

約数和(自身を含む): 168487440

約数和(自身を除く): 70721709

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 73897, 221691, 517279, 665073, 1551837, 1995219, 3620953, 4655511, 10862859, 13966533, 32588577, 97765731]

約数ペア:

[(1, 97765731), (3, 32588577), (7, 13966533), (9, 10862859), (21, 4655511), (27, 3620953), (49, 1995219), (63, 1551837), (147, 665073), (189, 517279), (441, 221691), (1323, 73897)]