31601151

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{4663}}^1$

素因数の和:4923

約数の個数: 16

約数和(自身を含む): 47013120

約数和(自身を除く): 15411969

約数列:

[1, 3, 9, 27, 251, 753, 2259, 4663, 6777, 13989, 41967, 125901, 1170413, 3511239, 10533717, 31601151]

約数ペア:

[(1, 31601151), (3, 10533717), (9, 3511239), (27, 1170413), (251, 125901), (753, 41967), (2259, 13989), (4663, 6777)]