75502089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 122496192

約数和(自身を除く): 46994103

約数列:

[1, 3, 9, 13, 37, 39, 107, 111, 117, 163, 321, 333, 481, 489, 963, 1391, 1443, 1467, 2119, 3959, 4173, 4329, 6031, 6357, 11877, 12519, 17441, 18093, 19071, 35631, 51467, 52323, 54279, 78403, 154401, 156969, 226733, 235209, 463203, 645317, 680199, 705627, 1935951, 2040597, 5807853, 8389121, 25167363, 75502089]

約数ペア:

[(1, 75502089), (3, 25167363), (9, 8389121), (13, 5807853), (37, 2040597), (39, 1935951), (107, 705627), (111, 680199), (117, 645317), (163, 463203), (321, 235209), (333, 226733), (481, 156969), (489, 154401), (963, 78403), (1391, 54279), (1443, 52323), (1467, 51467), (2119, 35631), (3959, 19071), (4173, 18093), (4329, 17441), (6031, 12519), (6357, 11877)]