570555009

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 905748480

約数和(自身を除く): 335193471

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 191, 243, 513, 573, 647, 1539, 1719, 1941, 3629, 4617, 5157, 5823, 10887, 12293, 15471, 17469, 32661, 36879, 46413, 52407, 97983, 110637, 123577, 157221, 293949, 331911, 370731, 881847, 995733, 1112193, 2347963, 2987199, 3336579, 7043889, 10009737, 21131667, 30029211, 63395001, 190185003, 570555009]

約数ペア:

[(1, 570555009), (3, 190185003), (9, 63395001), (19, 30029211), (27, 21131667), (57, 10009737), (81, 7043889), (171, 3336579), (191, 2987199), (243, 2347963), (513, 1112193), (573, 995733), (647, 881847), (1539, 370731), (1719, 331911), (1941, 293949), (3629, 157221), (4617, 123577), (5157, 110637), (5823, 97983), (10887, 52407), (12293, 46413), (15471, 36879), (17469, 32661)]