68955621

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193153}}^1$

素因数の和:193180

約数の個数: 16

約数和(自身を含む): 111256704

約数和(自身を除く): 42301083

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 193153, 579459, 1352071, 3283601, 4056213, 9850803, 22985207, 68955621]

約数ペア:

[(1, 68955621), (3, 22985207), (7, 9850803), (17, 4056213), (21, 3283601), (51, 1352071), (119, 579459), (357, 193153)]