4820226489

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{80309}}^1$

素因数の和:80356

約数の個数: 48

約数和(自身を含む): 8185195200

約数和(自身を除く): 3364968711

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 243, 247, 351, 513, 741, 1053, 1539, 2223, 3159, 4617, 6669, 20007, 60021, 80309, 240927, 722781, 1044017, 1525871, 2168343, 3132051, 4577613, 6505029, 9396153, 13732839, 19515087, 19836323, 28188459, 41198517, 59508969, 84565377, 123595551, 178526907, 253696131, 370786653, 535580721, 1606742163, 4820226489]

約数ペア:

[(1, 4820226489), (3, 1606742163), (9, 535580721), (13, 370786653), (19, 253696131), (27, 178526907), (39, 123595551), (57, 84565377), (81, 59508969), (117, 41198517), (171, 28188459), (243, 19836323), (247, 19515087), (351, 13732839), (513, 9396153), (741, 6505029), (1053, 4577613), (1539, 3132051), (2223, 2168343), (3159, 1525871), (4617, 1044017), (6669, 722781), (20007, 240927), (60021, 80309)]