91342881

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18353}}^1$

素因数の和:18445

約数の個数: 24

約数和(自身を含む): 152705280

約数和(自身を除く): 61362399

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 18353, 55059, 128471, 165177, 385413, 1156239, 1449887, 4349661, 10149209, 13048983, 30447627, 91342881]

約数ペア:

[(1, 91342881), (3, 30447627), (7, 13048983), (9, 10149209), (21, 4349661), (63, 1449887), (79, 1156239), (237, 385413), (553, 165177), (711, 128471), (1659, 55059), (4977, 18353)]