53672853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 81970560

約数和(自身を除く): 28297707

約数列:

[1, 3, 13, 19, 39, 57, 113, 247, 339, 641, 741, 1469, 1923, 2147, 4407, 6441, 8333, 12179, 24999, 27911, 36537, 72433, 83733, 158327, 217299, 474981, 941629, 1376227, 2824887, 4128681, 17890951, 53672853]

約数ペア:

[(1, 53672853), (3, 17890951), (13, 4128681), (19, 2824887), (39, 1376227), (57, 941629), (113, 474981), (247, 217299), (339, 158327), (641, 83733), (741, 72433), (1469, 36537), (1923, 27911), (2147, 24999), (4407, 12179), (6441, 8333)]