66788463

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{15073}}^1$

素因数の和:15294

約数の個数: 16

約数和(自身を含む): 102262016

約数和(自身を除く): 35473553

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 15073, 45219, 105511, 316533, 3180403, 9541209, 22262821, 66788463]

約数ペア:

[(1, 66788463), (3, 22262821), (7, 9541209), (21, 3180403), (211, 316533), (633, 105511), (1477, 45219), (4431, 15073)]