80846181

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{76777}}^1$

素因数の和:76802

約数の個数: 20

約数和(自身を含む): 130061932

約数和(自身を除く): 49215751

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 76777, 230331, 690993, 998101, 2072979, 2994303, 6218937, 8982909, 26948727, 80846181]

約数ペア:

[(1, 80846181), (3, 26948727), (9, 8982909), (13, 6218937), (27, 2994303), (39, 2072979), (81, 998101), (117, 690993), (351, 230331), (1053, 76777)]