78413493

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 105822080

約数和(自身を除く): 27408587

約数列:

[1, 3, 157, 229, 471, 687, 727, 2181, 35953, 107859, 114139, 166483, 342417, 499449, 26137831, 78413493]

約数ペア:

[(1, 78413493), (3, 26137831), (157, 499449), (229, 342417), (471, 166483), (687, 114139), (727, 107859), (2181, 35953)]