70457121

素因数分解:

$3^6\times 7^1\times {\mathrm{13807}}^1$

素因数の和:13832

約数の個数: 28

約数和(自身を含む): 120737152

約数和(自身を除く): 50280031

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 13807, 41421, 96649, 124263, 289947, 372789, 869841, 1118367, 2609523, 3355101, 7828569, 10065303, 23485707, 70457121]

約数ペア:

[(1, 70457121), (3, 23485707), (7, 10065303), (9, 7828569), (21, 3355101), (27, 2609523), (63, 1118367), (81, 869841), (189, 372789), (243, 289947), (567, 124263), (729, 96649), (1701, 41421), (5103, 13807)]