66529521

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{359}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 98280000

約数和(自身を除く): 31750479

約数列:

[1, 3, 9, 59, 177, 349, 359, 531, 1047, 1077, 3141, 3231, 20591, 21181, 61773, 63543, 125291, 185319, 190629, 375873, 1127619, 7392169, 22176507, 66529521]

約数ペア:

[(1, 66529521), (3, 22176507), (9, 7392169), (59, 1127619), (177, 375873), (349, 190629), (359, 185319), (531, 125291), (1047, 63543), (1077, 61773), (3141, 21181), (3231, 20591)]