87586569

素因数分解:

$3^3\times 7^2\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 152121600

約数和(自身を除く): 64535031

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 239, 277, 441, 717, 831, 1323, 1673, 1939, 2151, 2493, 5019, 5817, 6453, 7479, 11711, 13573, 15057, 17451, 35133, 40719, 45171, 52353, 66203, 105399, 122157, 198609, 316197, 366471, 463421, 595827, 1390263, 1787481, 3243947, 4170789, 9731841, 12512367, 29195523, 87586569]

約数ペア:

[(1, 87586569), (3, 29195523), (7, 12512367), (9, 9731841), (21, 4170789), (27, 3243947), (49, 1787481), (63, 1390263), (147, 595827), (189, 463421), (239, 366471), (277, 316197), (441, 198609), (717, 122157), (831, 105399), (1323, 66203), (1673, 52353), (1939, 45171), (2151, 40719), (2493, 35133), (5019, 17451), (5817, 15057), (6453, 13573), (7479, 11711)]