80486193

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 108798912

約数和(自身を除く): 28312719

約数列:

[1, 3, 101, 303, 491, 541, 1473, 1623, 49591, 54641, 148773, 163923, 265631, 796893, 26828731, 80486193]

約数ペア:

[(1, 80486193), (3, 26828731), (101, 796893), (303, 265631), (491, 163923), (541, 148773), (1473, 54641), (1623, 49591)]