15691411323

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{12109}}^1$

素因数の和:12496

約数の個数: 48

約数和(自身を含む): 26377711360

約数和(自身を除く): 10686300037

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 307, 469, 603, 921, 1407, 2149, 2763, 4221, 6447, 12109, 19341, 20569, 36327, 61707, 84763, 108981, 143983, 185121, 254289, 431949, 762867, 811303, 1295847, 2433909, 3717463, 5679121, 7301727, 11152389, 17037363, 26022241, 33457167, 51112089, 78066723, 234200169, 249070021, 747210063, 1743490147, 2241630189, 5230470441, 15691411323]

約数ペア:

[(1, 15691411323), (3, 5230470441), (7, 2241630189), (9, 1743490147), (21, 747210063), (63, 249070021), (67, 234200169), (201, 78066723), (307, 51112089), (469, 33457167), (603, 26022241), (921, 17037363), (1407, 11152389), (2149, 7301727), (2763, 5679121), (4221, 3717463), (6447, 2433909), (12109, 1295847), (19341, 811303), (20569, 762867), (36327, 431949), (61707, 254289), (84763, 185121), (108981, 143983)]