80473953

素因数分解:

$3^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{2503}}^1$

素因数の和:4044

約数の個数: 16

約数和(自身を含む): 122756096

約数和(自身を除く): 42282143

約数列:

[1, 3, 7, 21, 1531, 2503, 4593, 7509, 10717, 17521, 32151, 52563, 3832093, 11496279, 26824651, 80473953]

約数ペア:

[(1, 80473953), (3, 26824651), (7, 11496279), (21, 3832093), (1531, 52563), (2503, 32151), (4593, 17521), (7509, 10717)]