33679191

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 59924480

約数和(自身を除く): 26245289

約数列:

[1, 3, 7, 13, 19, 21, 39, 43, 57, 91, 129, 133, 151, 247, 273, 301, 399, 453, 559, 741, 817, 903, 1057, 1677, 1729, 1963, 2451, 2869, 3171, 3913, 5187, 5719, 5889, 6493, 8607, 10621, 11739, 13741, 17157, 19479, 20083, 31863, 37297, 41223, 45451, 60249, 74347, 84409, 111891, 123367, 136353, 223041, 253227, 261079, 370101, 590863, 783237, 863569, 1603771, 1772589, 2590707, 4811313, 11226397, 33679191]

約数ペア:

[(1, 33679191), (3, 11226397), (7, 4811313), (13, 2590707), (19, 1772589), (21, 1603771), (39, 863569), (43, 783237), (57, 590863), (91, 370101), (129, 261079), (133, 253227), (151, 223041), (247, 136353), (273, 123367), (301, 111891), (399, 84409), (453, 74347), (559, 60249), (741, 45451), (817, 41223), (903, 37297), (1057, 31863), (1677, 20083), (1729, 19479), (1963, 17157), (2451, 13741), (2869, 11739), (3171, 10621), (3913, 8607), (5187, 6493), (5719, 5889)]