67813779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2503}}^1$

素因数の和:3338

約数の個数: 16

約数和(自身を含む): 98797824

約数和(自身を除く): 30984045

約数列:

[1, 3, 11, 33, 821, 2463, 2503, 7509, 9031, 27093, 27533, 82599, 2054963, 6164889, 22604593, 67813779]

約数ペア:

[(1, 67813779), (3, 22604593), (11, 6164889), (33, 2054963), (821, 82599), (2463, 27533), (2503, 27093), (7509, 9031)]