68610267

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{21001}}^1$

素因数の和:21032

約数の個数: 24

約数和(自身を含む): 111730640

約数和(自身を除く): 43120373

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 21001, 63003, 189009, 231011, 567027, 693033, 2079099, 2541121, 6237297, 7623363, 22870089, 68610267]

約数ペア:

[(1, 68610267), (3, 22870089), (9, 7623363), (11, 6237297), (27, 2541121), (33, 2079099), (99, 693033), (121, 567027), (297, 231011), (363, 189009), (1089, 63003), (3267, 21001)]