65489103687

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{9421537}}^1$

素因数の和:9421878

約数の個数: 16

約数和(自身を含む): 100094419712

約数和(自身を除く): 34605316025

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 9421537, 28264611, 65950759, 197852277, 3118528747, 9355586241, 21829701229, 65489103687]

約数ペア:

[(1, 65489103687), (3, 21829701229), (7, 9355586241), (21, 3118528747), (331, 197852277), (993, 65950759), (2317, 28264611), (6951, 9421537)]