40106043

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 28322757

約数列:

[1, 3, 9, 17, 23, 27, 29, 51, 69, 87, 131, 153, 207, 261, 391, 393, 459, 493, 621, 667, 783, 1173, 1179, 1479, 2001, 2227, 3013, 3519, 3537, 3799, 4437, 6003, 6681, 9039, 10557, 11339, 11397, 13311, 18009, 20043, 27117, 34017, 34191, 51221, 60129, 64583, 81351, 87377, 102051, 102573, 153663, 193749, 262131, 306153, 460989, 581247, 786393, 1382967, 1485409, 1743741, 2359179, 4456227, 13368681, 40106043]

約数ペア:

[(1, 40106043), (3, 13368681), (9, 4456227), (17, 2359179), (23, 1743741), (27, 1485409), (29, 1382967), (51, 786393), (69, 581247), (87, 460989), (131, 306153), (153, 262131), (207, 193749), (261, 153663), (391, 102573), (393, 102051), (459, 87377), (493, 81351), (621, 64583), (667, 60129), (783, 51221), (1173, 34191), (1179, 34017), (1479, 27117), (2001, 20043), (2227, 18009), (3013, 13311), (3519, 11397), (3537, 11339), (3799, 10557), (4437, 9039), (6003, 6681)]