179706069

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4621}}^1$

素因数の和:4805

約数の個数: 24

約数和(自身を含む): 270387000

約数和(自身を除く): 90680931

約数列:

[1, 3, 9, 29, 87, 149, 261, 447, 1341, 4321, 4621, 12963, 13863, 38889, 41589, 134009, 402027, 688529, 1206081, 2065587, 6196761, 19967341, 59902023, 179706069]

約数ペア:

[(1, 179706069), (3, 59902023), (9, 19967341), (29, 6196761), (87, 2065587), (149, 1206081), (261, 688529), (447, 402027), (1341, 134009), (4321, 41589), (4621, 38889), (12963, 13863)]