272016027

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2887}}^1$

素因数の和:2960

約数の個数: 36

約数和(自身を含む): 429127920

約数和(自身を除く): 157111893

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 361, 551, 1083, 1653, 2887, 3249, 4959, 8661, 10469, 25983, 31407, 54853, 83723, 94221, 164559, 251169, 493677, 753507, 1042207, 1590737, 3126621, 4772211, 9379863, 14316633, 30224003, 90672009, 272016027]

約数ペア:

[(1, 272016027), (3, 90672009), (9, 30224003), (19, 14316633), (29, 9379863), (57, 4772211), (87, 3126621), (171, 1590737), (261, 1042207), (361, 753507), (551, 493677), (1083, 251169), (1653, 164559), (2887, 94221), (3249, 83723), (4959, 54853), (8661, 31407), (10469, 25983)]