68242707

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{44867}}^1$

素因数の和:44899

約数の個数: 18

約数和(自身を含む): 106740972

約数和(自身を除く): 38498265

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 44867, 134601, 403803, 583271, 1749813, 5249439, 7582523, 22747569, 68242707]

約数ペア:

[(1, 68242707), (3, 22747569), (9, 7582523), (13, 5249439), (39, 1749813), (117, 583271), (169, 403803), (507, 134601), (1521, 44867)]