67889217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47843}}^1$

素因数の和:47900

約数の個数: 16

約数和(自身を含む): 101046528

約数和(自身を除く): 33157311

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 47843, 143529, 526273, 1578819, 2057249, 6171747, 22629739, 67889217]

約数ペア:

[(1, 67889217), (3, 22629739), (11, 6171747), (33, 2057249), (43, 1578819), (129, 526273), (473, 143529), (1419, 47843)]