1329151629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 2073387008

約数和(自身を除く): 744235379

約数列:

[1, 3, 13, 31, 37, 39, 43, 93, 111, 129, 403, 481, 559, 691, 1147, 1209, 1333, 1443, 1591, 1677, 2073, 3441, 3999, 4773, 8983, 14911, 17329, 20683, 21421, 25567, 26949, 29713, 44733, 49321, 51987, 62049, 64263, 76701, 89139, 147963, 278473, 332371, 386269, 641173, 792577, 835419, 921103, 997113, 1099381, 1158807, 1923519, 2377731, 2763309, 3298143, 10303501, 11974339, 14291953, 30910503, 34080811, 35923017, 42875859, 102242433, 443050543, 1329151629]

約数ペア:

[(1, 1329151629), (3, 443050543), (13, 102242433), (31, 42875859), (37, 35923017), (39, 34080811), (43, 30910503), (93, 14291953), (111, 11974339), (129, 10303501), (403, 3298143), (481, 2763309), (559, 2377731), (691, 1923519), (1147, 1158807), (1209, 1099381), (1333, 997113), (1443, 921103), (1591, 835419), (1677, 792577), (2073, 641173), (3441, 386269), (3999, 332371), (4773, 278473), (8983, 147963), (14911, 89139), (17329, 76701), (20683, 64263), (21421, 62049), (25567, 51987), (26949, 49321), (29713, 44733)]