7423134957

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1\times {\mathrm{1777}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 12473423872

約数和(自身を除く): 5050288915

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1087, 1281, 1777, 3261, 3843, 5331, 7609, 9783, 12439, 15993, 22827, 37317, 66307, 68481, 108397, 111951, 198921, 325191, 464149, 596763, 758779, 975573, 1392447, 1931599, 2276337, 4177341, 5794797, 6829011, 13521193, 17384391, 40563579, 117827539, 121690737, 353482617, 824792773, 1060447851, 2474378319, 7423134957]

約数ペア:

[(1, 7423134957), (3, 2474378319), (7, 1060447851), (9, 824792773), (21, 353482617), (61, 121690737), (63, 117827539), (183, 40563579), (427, 17384391), (549, 13521193), (1087, 6829011), (1281, 5794797), (1777, 4177341), (3261, 2276337), (3843, 1931599), (5331, 1392447), (7609, 975573), (9783, 758779), (12439, 596763), (15993, 464149), (22827, 325191), (37317, 198921), (66307, 111951), (68481, 108397)]