61947429

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15307}}^1$

素因数の和:15400

約数の個数: 16

約数和(自身を含む): 88174080

約数和(自身を除く): 26226651

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 15307, 45921, 290833, 872499, 1086797, 3260391, 20649143, 61947429]

約数ペア:

[(1, 61947429), (3, 20649143), (19, 3260391), (57, 1086797), (71, 872499), (213, 290833), (1349, 45921), (4047, 15307)]