70205121

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65551}}^1$

素因数の和:65581

約数の個数: 24

約数和(自身を含む): 122713344

約数和(自身を除く): 52508223

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 65551, 196653, 458857, 589959, 1114367, 1376571, 3343101, 4129713, 7800569, 10029303, 23401707, 70205121]

約数ペア:

[(1, 70205121), (3, 23401707), (7, 10029303), (9, 7800569), (17, 4129713), (21, 3343101), (51, 1376571), (63, 1114367), (119, 589959), (153, 458857), (357, 196653), (1071, 65551)]