81153133743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{66464483}}^1$

素因数の和:66464534

約数の個数: 16

約数和(自身を含む): 121231218816

約数和(自身を除く): 40078085073

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 66464483, 199393449, 731109313, 2193327939, 2459185871, 7377557613, 27051044581, 81153133743]

約数ペア:

[(1, 81153133743), (3, 27051044581), (11, 7377557613), (33, 2459185871), (37, 2193327939), (111, 731109313), (407, 199393449), (1221, 66464483)]