73804287

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2207}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 100472832

約数和(自身を除く): 26668545

約数列:

[1, 3, 71, 157, 213, 471, 2207, 6621, 11147, 33441, 156697, 346499, 470091, 1039497, 24601429, 73804287]

約数ペア:

[(1, 73804287), (3, 24601429), (71, 1039497), (157, 470091), (213, 346499), (471, 156697), (2207, 33441), (6621, 11147)]