68108457

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{991}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 93962240

約数和(自身を除く): 25853783

約数列:

[1, 3, 31, 93, 739, 991, 2217, 2973, 22909, 30721, 68727, 92163, 732349, 2197047, 22702819, 68108457]

約数ペア:

[(1, 68108457), (3, 22702819), (31, 2197047), (93, 732349), (739, 92163), (991, 68727), (2217, 30721), (2973, 22909)]