27720343554

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{65071229}}^1$

素因数の和:65071305

約数の個数: 16

約数和(自身を含む): 56221542720

約数和(自身を除く): 28501199166

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 65071229, 130142458, 195213687, 390427374, 4620057259, 9240114518, 13860171777, 27720343554]

約数ペア:

[(1, 27720343554), (2, 13860171777), (3, 9240114518), (6, 4620057259), (71, 390427374), (142, 195213687), (213, 130142458), (426, 65071229)]