51210621

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73897}}^1$

素因数の和:73921

約数の個数: 24

約数和(自身を含む): 92224704

約数和(自身を除く): 41014083

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 73897, 221691, 517279, 665073, 812867, 1551837, 2438601, 4655511, 5690069, 7315803, 17070207, 51210621]

約数ペア:

[(1, 51210621), (3, 17070207), (7, 7315803), (9, 5690069), (11, 4655511), (21, 2438601), (33, 1551837), (63, 812867), (77, 665073), (99, 517279), (231, 221691), (693, 73897)]