149724549

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{55639}}^1$

素因数の和:55681

約数の個数: 24

約数和(自身を含む): 243035520

約数和(自身を除く): 93310971

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 55639, 166917, 500751, 723307, 1279697, 2169921, 3839091, 6509763, 11517273, 16636061, 49908183, 149724549]

約数ペア:

[(1, 149724549), (3, 49908183), (9, 16636061), (13, 11517273), (23, 6509763), (39, 3839091), (69, 2169921), (117, 1279697), (207, 723307), (299, 500751), (897, 166917), (2691, 55639)]