68381643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{2633}}^1$

素因数の和:3434

約数の個数: 16

約数和(自身を含む): 99628416

約数和(自身を除く): 31246773

約数列:

[1, 3, 11, 33, 787, 2361, 2633, 7899, 8657, 25971, 28963, 86889, 2072171, 6216513, 22793881, 68381643]

約数ペア:

[(1, 68381643), (3, 22793881), (11, 6216513), (33, 2072171), (787, 86889), (2361, 28963), (2633, 25971), (7899, 8657)]