147548889

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5791}}^1$

素因数の和:5965

約数の個数: 24

約数和(自身を含む): 225888000

約数和(自身を除く): 78339111

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 5791, 8493, 17373, 25479, 52119, 110029, 330087, 862859, 990261, 2588577, 7765731, 16394321, 49182963, 147548889]

約数ペア:

[(1, 147548889), (3, 49182963), (9, 16394321), (19, 7765731), (57, 2588577), (149, 990261), (171, 862859), (447, 330087), (1341, 110029), (2831, 52119), (5791, 25479), (8493, 17373)]