15693335133

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{61169}}^1$

素因数の和:61841

約数の個数: 32

約数和(自身を含む): 25211827200

約数和(自身を除く): 9518492067

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 643, 1929, 4501, 12217, 13503, 36651, 61169, 85519, 183507, 256557, 428183, 1162211, 1284549, 3486633, 8135477, 24406431, 39331667, 117995001, 275321669, 747301673, 825965007, 2241905019, 5231111711, 15693335133]

約数ペア:

[(1, 15693335133), (3, 5231111711), (7, 2241905019), (19, 825965007), (21, 747301673), (57, 275321669), (133, 117995001), (399, 39331667), (643, 24406431), (1929, 8135477), (4501, 3486633), (12217, 1284549), (13503, 1162211), (36651, 428183), (61169, 256557), (85519, 183507)]