268584093

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{106963}}^1$

素因数の和:107006

約数の個数: 20

約数和(自身を含む): 414164608

約数和(自身を除く): 145580515

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 106963, 320889, 962667, 2888001, 3315853, 8664003, 9947559, 29842677, 89528031, 268584093]

約数ペア:

[(1, 268584093), (3, 89528031), (9, 29842677), (27, 9947559), (31, 8664003), (81, 3315853), (93, 2888001), (279, 962667), (837, 320889), (2511, 106963)]