68622127

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{101}}^2$

素因数の和:271

約数の個数: 18

約数和(自身を含む): 81847032

約数和(自身を除く): 13224905

約数列:

[1, 7, 31, 101, 217, 707, 961, 3131, 6727, 10201, 21917, 71407, 97061, 316231, 679427, 2213617, 9803161, 68622127]

約数ペア:

[(1, 68622127), (7, 9803161), (31, 2213617), (101, 679427), (217, 316231), (707, 97061), (961, 71407), (3131, 21917), (6727, 10201)]