75085101

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 136281600

約数和(自身を除く): 61196499

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 1029, 1871, 1911, 3087, 4459, 5613, 5733, 13097, 13377, 16839, 24323, 39291, 40131, 72969, 91679, 117873, 170261, 218907, 275037, 510783, 641753, 825111, 1191827, 1532349, 1925259, 3575481, 5775777, 8342789, 10726443, 25028367, 75085101]

約数ペア:

[(1, 75085101), (3, 25028367), (7, 10726443), (9, 8342789), (13, 5775777), (21, 3575481), (39, 1925259), (49, 1532349), (63, 1191827), (91, 825111), (117, 641753), (147, 510783), (273, 275037), (343, 218907), (441, 170261), (637, 117873), (819, 91679), (1029, 72969), (1871, 40131), (1911, 39291), (3087, 24323), (4459, 16839), (5613, 13377), (5733, 13097)]