71573151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{39047}}^1$

素因数の和:39110

約数の個数: 16

約数和(自身を含む): 104961024

約数和(自身を除く): 33387873

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 39047, 117141, 507611, 1522833, 1835209, 5505627, 23857717, 71573151]

約数ペア:

[(1, 71573151), (3, 23857717), (13, 5505627), (39, 1835209), (47, 1522833), (141, 507611), (611, 117141), (1833, 39047)]