68127717

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{21773}}^1$

素因数の和:21932

約数の個数: 16

約数和(自身を含む): 104515200

約数和(自身を除く): 36387483

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 21773, 65319, 152411, 457233, 3244177, 9732531, 22709239, 68127717]

約数ペア:

[(1, 68127717), (3, 22709239), (7, 9732531), (21, 3244177), (149, 457233), (447, 152411), (1043, 65319), (3129, 21773)]