90824799

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 44650401

約数列:

[1, 3, 13, 39, 41, 79, 123, 237, 533, 719, 1027, 1599, 2157, 3081, 3239, 9347, 9717, 28041, 29479, 42107, 56801, 88437, 126321, 170403, 383227, 738413, 1149681, 2215239, 2328841, 6986523, 30274933, 90824799]

約数ペア:

[(1, 90824799), (3, 30274933), (13, 6986523), (39, 2328841), (41, 2215239), (79, 1149681), (123, 738413), (237, 383227), (533, 170403), (719, 126321), (1027, 88437), (1599, 56801), (2157, 42107), (3081, 29479), (3239, 28041), (9347, 9717)]