66742251

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{14437}}^1$

素因数の和:14530

約数の個数: 16

約数和(自身を含む): 94251264

約数和(自身を除く): 27509013

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 14437, 43311, 332051, 967279, 996153, 2901837, 22247417, 66742251]

約数ペア:

[(1, 66742251), (3, 22247417), (23, 2901837), (67, 996153), (69, 967279), (201, 332051), (1541, 43311), (4623, 14437)]