66964053

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 97238880

約数和(自身を除く): 30274827

約数列:

[1, 3, 13, 39, 169, 269, 491, 507, 807, 1473, 3497, 6383, 10491, 19149, 45461, 82979, 132079, 136383, 248937, 396237, 1717027, 5151081, 22321351, 66964053]

約数ペア:

[(1, 66964053), (3, 22321351), (13, 5151081), (39, 1717027), (169, 396237), (269, 248937), (491, 136383), (507, 132079), (807, 82979), (1473, 45461), (3497, 19149), (6383, 10491)]