71349501

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{2753}}^1$

素因数の和:2972

約数の個数: 16

約数和(自身を含む): 97557696

約数和(自身を除く): 26208195

約数列:

[1, 3, 53, 159, 163, 489, 2753, 8259, 8639, 25917, 145909, 437727, 448739, 1346217, 23783167, 71349501]

約数ペア:

[(1, 71349501), (3, 23783167), (53, 1346217), (159, 448739), (163, 437727), (489, 145909), (2753, 25917), (8259, 8639)]