68064879

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 95234832

約数和(自身を除く): 27169953

約数列:

[1, 3, 41, 53, 123, 159, 197, 591, 2173, 2809, 6519, 8077, 8427, 10441, 24231, 31323, 115169, 345507, 428081, 553373, 1284243, 1660119, 22688293, 68064879]

約数ペア:

[(1, 68064879), (3, 22688293), (41, 1660119), (53, 1284243), (123, 553373), (159, 428081), (197, 345507), (591, 115169), (2173, 31323), (2809, 24231), (6519, 10441), (8077, 8427)]