53226771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 81312000

約数和(自身を除く): 28085229

約数列:

[1, 3, 13, 19, 39, 57, 109, 247, 327, 659, 741, 1417, 1977, 2071, 4251, 6213, 8567, 12521, 25701, 26923, 37563, 71831, 80769, 162773, 215493, 488319, 933803, 1364789, 2801409, 4094367, 17742257, 53226771]

約数ペア:

[(1, 53226771), (3, 17742257), (13, 4094367), (19, 2801409), (39, 1364789), (57, 933803), (109, 488319), (247, 215493), (327, 162773), (659, 80769), (741, 71831), (1417, 37563), (1977, 26923), (2071, 25701), (4251, 12521), (6213, 8567)]