81226011

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{13397}}^1$

素因数の和:13490

約数の個数: 16

約数和(自身を含む): 113186304

約数和(自身を除く): 31960293

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 13397, 40191, 576071, 629659, 1728213, 1888977, 27075337, 81226011]

約数ペア:

[(1, 81226011), (3, 27075337), (43, 1888977), (47, 1728213), (129, 629659), (141, 576071), (2021, 40191), (6063, 13397)]