61561023

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{1013}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 84105216

約数和(自身を除く): 22544193

約数列:

[1, 3, 47, 141, 431, 1013, 1293, 3039, 20257, 47611, 60771, 142833, 436603, 1309809, 20520341, 61561023]

約数ペア:

[(1, 61561023), (3, 20520341), (47, 1309809), (141, 436603), (431, 142833), (1013, 60771), (1293, 47611), (3039, 20257)]