40050243

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2883

約数の個数: 24

約数和(自身を含む): 60817328

約数和(自身を除く): 20767085

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 2797, 4773, 8391, 14319, 25173, 103489, 120271, 310467, 360813, 931401, 1082439, 4450027, 13350081, 40050243]

約数ペア:

[(1, 40050243), (3, 13350081), (9, 4450027), (37, 1082439), (43, 931401), (111, 360813), (129, 310467), (333, 120271), (387, 103489), (1591, 25173), (2797, 14319), (4773, 8391)]