71519487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{25121}}^1$

素因数の和:25210

約数の個数: 16

約数和(自身を含む): 104105568

約数和(自身を除く): 32586081

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 25121, 75363, 326573, 979719, 1833833, 5501499, 23839829, 71519487]

約数ペア:

[(1, 71519487), (3, 23839829), (13, 5501499), (39, 1833833), (73, 979719), (219, 326573), (949, 75363), (2847, 25121)]