40038009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 67184640

約数和(自身を除く): 27146631

約数列:

[1, 3, 11, 17, 23, 29, 33, 51, 69, 87, 107, 187, 253, 319, 321, 391, 493, 561, 667, 759, 957, 1173, 1177, 1479, 1819, 2001, 2461, 3103, 3531, 4301, 5423, 5457, 7337, 7383, 9309, 11339, 12903, 16269, 20009, 22011, 27071, 34017, 34133, 41837, 52751, 60027, 71369, 81213, 102399, 124729, 125511, 158253, 214107, 374187, 460207, 580261, 785059, 1213273, 1380621, 1740783, 2355177, 3639819, 13346003, 40038009]

約数ペア:

[(1, 40038009), (3, 13346003), (11, 3639819), (17, 2355177), (23, 1740783), (29, 1380621), (33, 1213273), (51, 785059), (69, 580261), (87, 460207), (107, 374187), (187, 214107), (253, 158253), (319, 125511), (321, 124729), (391, 102399), (493, 81213), (561, 71369), (667, 60027), (759, 52751), (957, 41837), (1173, 34133), (1177, 34017), (1479, 27071), (1819, 22011), (2001, 20009), (2461, 16269), (3103, 12903), (3531, 11339), (4301, 9309), (5423, 7383), (5457, 7337)]