64867659

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{13241}}^1$

素因数の和:13338

約数の個数: 16

約数和(自身を含む): 91528704

約数和(自身を除く): 26661045

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 13241, 39723, 304543, 913629, 940111, 2820333, 21622553, 64867659]

約数ペア:

[(1, 64867659), (3, 21622553), (23, 2820333), (69, 940111), (71, 913629), (213, 304543), (1633, 39723), (4899, 13241)]