48390831

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{25243}}^1$

素因数の和:25323

約数の個数: 16

約数和(自身を含む): 72702720

約数和(自身を除く): 24311889

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 25243, 75729, 227187, 681561, 1792253, 5376759, 16130277, 48390831]

約数ペア:

[(1, 48390831), (3, 16130277), (9, 5376759), (27, 1792253), (71, 681561), (213, 227187), (639, 75729), (1917, 25243)]