7810368813

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{9859}}^1$

素因数の和:9979

約数の個数: 64

約数和(自身を含む): 13008889600

約数和(自身を除く): 5198520787

約数列:

[1, 3, 9, 13, 27, 37, 39, 61, 111, 117, 183, 333, 351, 481, 549, 793, 999, 1443, 1647, 2257, 2379, 4329, 6771, 7137, 9859, 12987, 20313, 21411, 29341, 29577, 60939, 88023, 88731, 128167, 264069, 266193, 364783, 384501, 601399, 792207, 1094349, 1153503, 1804197, 3283047, 3460509, 4742179, 5412591, 7818187, 9849141, 14226537, 16237773, 22251763, 23454561, 42679611, 66755289, 70363683, 128038833, 200265867, 211091049, 289272919, 600797601, 867818757, 2603456271, 7810368813]

約数ペア:

[(1, 7810368813), (3, 2603456271), (9, 867818757), (13, 600797601), (27, 289272919), (37, 211091049), (39, 200265867), (61, 128038833), (111, 70363683), (117, 66755289), (183, 42679611), (333, 23454561), (351, 22251763), (481, 16237773), (549, 14226537), (793, 9849141), (999, 7818187), (1443, 5412591), (1647, 4742179), (2257, 3460509), (2379, 3283047), (4329, 1804197), (6771, 1153503), (7137, 1094349), (9859, 792207), (12987, 601399), (20313, 384501), (21411, 364783), (29341, 266193), (29577, 264069), (60939, 128167), (88023, 88731)]