71120859

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{911}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 96920064

約数和(自身を除く): 25799205

約数列:

[1, 3, 53, 159, 491, 911, 1473, 2733, 26023, 48283, 78069, 144849, 447301, 1341903, 23706953, 71120859]

約数ペア:

[(1, 71120859), (3, 23706953), (53, 1341903), (159, 447301), (491, 144849), (911, 78069), (1473, 48283), (2733, 26023)]