66084927

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 89347200

約数和(自身を除く): 23262273

約数列:

[1, 3, 149, 163, 447, 489, 907, 2721, 24287, 72861, 135143, 147841, 405429, 443523, 22028309, 66084927]

約数ペア:

[(1, 66084927), (3, 22028309), (149, 443523), (163, 405429), (447, 147841), (489, 135143), (907, 72861), (2721, 24287)]