8920527

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 15714048

約数和(自身を除く): 6793521

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 73, 77, 161, 219, 231, 253, 483, 511, 529, 759, 803, 1533, 1587, 1679, 1771, 2409, 3703, 5037, 5313, 5621, 5819, 11109, 11753, 16863, 17457, 18469, 35259, 38617, 40733, 55407, 115851, 122199, 129283, 270319, 387849, 424787, 810957, 1274361, 2973509, 8920527]

約数ペア:

[(1, 8920527), (3, 2973509), (7, 1274361), (11, 810957), (21, 424787), (23, 387849), (33, 270319), (69, 129283), (73, 122199), (77, 115851), (161, 55407), (219, 40733), (231, 38617), (253, 35259), (483, 18469), (511, 17457), (529, 16863), (759, 11753), (803, 11109), (1533, 5819), (1587, 5621), (1679, 5313), (1771, 5037), (2409, 3703)]