25976553

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 38121600

約数和(自身を除く): 12145047

約数列:

[1, 3, 19, 37, 57, 109, 111, 113, 327, 339, 703, 2071, 2109, 2147, 4033, 4181, 6213, 6441, 12099, 12317, 12543, 36951, 76627, 79439, 229881, 234023, 238317, 455729, 702069, 1367187, 8658851, 25976553]

約数ペア:

[(1, 25976553), (3, 8658851), (19, 1367187), (37, 702069), (57, 455729), (109, 238317), (111, 234023), (113, 229881), (327, 79439), (339, 76627), (703, 36951), (2071, 12543), (2109, 12317), (2147, 12099), (4033, 6441), (4181, 6213)]