63373671

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 108697680

約数和(自身を除く): 45324009

約数列:

[1, 3, 9, 17, 23, 27, 29, 51, 69, 81, 87, 153, 207, 243, 261, 391, 459, 493, 529, 621, 667, 783, 1173, 1377, 1479, 1587, 1863, 2001, 2349, 3519, 4131, 4437, 4761, 5589, 6003, 7047, 8993, 10557, 11339, 13311, 14283, 15341, 18009, 26979, 31671, 34017, 39933, 42849, 46023, 54027, 80937, 95013, 102051, 119799, 128547, 138069, 162081, 242811, 260797, 306153, 414207, 728433, 782391, 918459, 1242621, 2185299, 2347173, 2755377, 3727863, 7041519, 21124557, 63373671]

約数ペア:

[(1, 63373671), (3, 21124557), (9, 7041519), (17, 3727863), (23, 2755377), (27, 2347173), (29, 2185299), (51, 1242621), (69, 918459), (81, 782391), (87, 728433), (153, 414207), (207, 306153), (243, 260797), (261, 242811), (391, 162081), (459, 138069), (493, 128547), (529, 119799), (621, 102051), (667, 95013), (783, 80937), (1173, 54027), (1377, 46023), (1479, 42849), (1587, 39933), (1863, 34017), (2001, 31671), (2349, 26979), (3519, 18009), (4131, 15341), (4437, 14283), (4761, 13311), (5589, 11339), (6003, 10557), (7047, 8993)]