13452723

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 8561997

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 83, 87, 207, 243, 249, 261, 621, 667, 747, 783, 1863, 1909, 2001, 2241, 2349, 2407, 5589, 5727, 6003, 6723, 7047, 7221, 17181, 18009, 20169, 21663, 51543, 54027, 55361, 64989, 154629, 162081, 166083, 194967, 463887, 498249, 584901, 1494747, 4484241, 13452723]

約数ペア:

[(1, 13452723), (3, 4484241), (9, 1494747), (23, 584901), (27, 498249), (29, 463887), (69, 194967), (81, 166083), (83, 162081), (87, 154629), (207, 64989), (243, 55361), (249, 54027), (261, 51543), (621, 21663), (667, 20169), (747, 18009), (783, 17181), (1863, 7221), (1909, 7047), (2001, 6723), (2241, 6003), (2349, 5727), (2407, 5589)]