68394627

素因数分解:

$3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2591}}^1$

素因数の和:3023

約数の個数: 24

約数和(自身を含む): 113218560

約数和(自身を除く): 44823933

約数列:

[1, 3, 7, 9, 21, 63, 419, 1257, 2591, 2933, 3771, 7773, 8799, 18137, 23319, 26397, 54411, 163233, 1085629, 3256887, 7599403, 9770661, 22798209, 68394627]

約数ペア:

[(1, 68394627), (3, 22798209), (7, 9770661), (9, 7599403), (21, 3256887), (63, 1085629), (419, 163233), (1257, 54411), (2591, 26397), (2933, 23319), (3771, 18137), (7773, 8799)]