304702995303

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2819}}^1\times {\mathrm{9479}}^1$

素因数の和:12492

約数の個数: 48

約数和(自身を含む): 506013580800

約数和(自身を除く): 201310585497

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 2819, 3801, 8457, 9479, 11403, 19733, 25371, 28437, 59199, 66353, 85311, 177597, 199059, 510239, 597177, 1530717, 1715699, 3571673, 4592151, 5147097, 10715019, 12009893, 15441291, 26721301, 32145057, 36029679, 80163903, 108089037, 187049107, 240491709, 561147321, 1683441963, 4836555481, 14509666443, 33855888367, 43528999329, 101567665101, 304702995303]

約数ペア:

[(1, 304702995303), (3, 101567665101), (7, 43528999329), (9, 33855888367), (21, 14509666443), (63, 4836555481), (181, 1683441963), (543, 561147321), (1267, 240491709), (1629, 187049107), (2819, 108089037), (3801, 80163903), (8457, 36029679), (9479, 32145057), (11403, 26721301), (19733, 15441291), (25371, 12009893), (28437, 10715019), (59199, 5147097), (66353, 4592151), (85311, 3571673), (177597, 1715699), (199059, 1530717), (510239, 597177)]