40274751

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 64366848

約数和(自身を除く): 24092097

約数列:

[1, 3, 11, 17, 33, 41, 51, 103, 123, 187, 289, 309, 451, 561, 697, 867, 1133, 1353, 1751, 2091, 3179, 3399, 4223, 5253, 7667, 9537, 11849, 12669, 19261, 23001, 29767, 35547, 46453, 57783, 71791, 89301, 130339, 139359, 215373, 327437, 391017, 789701, 982311, 1220447, 2369103, 3661341, 13424917, 40274751]

約数ペア:

[(1, 40274751), (3, 13424917), (11, 3661341), (17, 2369103), (33, 1220447), (41, 982311), (51, 789701), (103, 391017), (123, 327437), (187, 215373), (289, 139359), (309, 130339), (451, 89301), (561, 71791), (697, 57783), (867, 46453), (1133, 35547), (1353, 29767), (1751, 23001), (2091, 19261), (3179, 12669), (3399, 11849), (4223, 9537), (5253, 7667)]