1230562017

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 2011392000

約数和(自身を除く): 780829983

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 193, 261, 459, 479, 493, 579, 783, 1437, 1479, 1737, 3281, 4311, 4437, 5211, 5597, 8143, 9843, 12933, 13311, 13891, 16791, 24429, 29529, 41673, 50373, 73287, 88587, 92447, 95149, 125019, 151119, 219861, 236147, 277341, 285447, 375057, 708441, 832023, 856341, 1571599, 2125323, 2496069, 2569023, 2680963, 4714797, 6375969, 8042889, 14144391, 24128667, 42433173, 45576371, 72386001, 136729113, 410187339, 1230562017]

約数ペア:

[(1, 1230562017), (3, 410187339), (9, 136729113), (17, 72386001), (27, 45576371), (29, 42433173), (51, 24128667), (87, 14144391), (153, 8042889), (193, 6375969), (261, 4714797), (459, 2680963), (479, 2569023), (493, 2496069), (579, 2125323), (783, 1571599), (1437, 856341), (1479, 832023), (1737, 708441), (3281, 375057), (4311, 285447), (4437, 277341), (5211, 236147), (5597, 219861), (8143, 151119), (9843, 125019), (12933, 95149), (13311, 92447), (13891, 88587), (16791, 73287), (24429, 50373), (29529, 41673)]