81111156747

素因数分解:

$3^1\times {\mathrm{419}}^1\times {\mathrm{2843}}^1\times {\mathrm{22697}}^1$

素因数の和:25962

約数の個数: 16

約数和(自身を含む): 108449228160

約数和(自身を除く): 27338071413

約数列:

[1, 3, 419, 1257, 2843, 8529, 22697, 68091, 1191217, 3573651, 9510043, 28530129, 64527571, 193582713, 27037052249, 81111156747]

約数ペア:

[(1, 81111156747), (3, 27037052249), (419, 193582713), (1257, 64527571), (2843, 28530129), (8529, 9510043), (22697, 3573651), (68091, 1191217)]