109550181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 166781440

約数和(自身を除く): 57231259

約数列:

[1, 3, 13, 19, 39, 57, 163, 247, 489, 741, 907, 2119, 2721, 3097, 6357, 9291, 11791, 17233, 35373, 40261, 51699, 120783, 147841, 224029, 443523, 672087, 1921933, 2808979, 5765799, 8426937, 36516727, 109550181]

約数ペア:

[(1, 109550181), (3, 36516727), (13, 8426937), (19, 5765799), (39, 2808979), (57, 1921933), (163, 672087), (247, 443523), (489, 224029), (741, 147841), (907, 120783), (2119, 51699), (2721, 40261), (3097, 35373), (6357, 17233), (9291, 11791)]