90920799

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{36209}}^1$

素因数の和:36252

約数の個数: 20

約数和(自身を含む): 140205120

約数和(自身を除く): 49284321

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 36209, 108627, 325881, 977643, 1122479, 2932929, 3367437, 10102311, 30306933, 90920799]

約数ペア:

[(1, 90920799), (3, 30306933), (9, 10102311), (27, 3367437), (31, 2932929), (81, 1122479), (93, 977643), (279, 325881), (837, 108627), (2511, 36209)]