90114123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{38461}}^1$

素因数の和:38546

約数の個数: 16

約数和(自身を含む): 132924672

約数和(自身を除く): 42810549

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 38461, 115383, 423071, 1269213, 2730731, 8192193, 30038041, 90114123]

約数ペア:

[(1, 90114123), (3, 30038041), (11, 8192193), (33, 2730731), (71, 1269213), (213, 423071), (781, 115383), (2343, 38461)]