53657043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22901}}^1$

素因数の和:22986

約数の個数: 16

約数和(自身を含む): 79149312

約数和(自身を除く): 25492269

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 22901, 68703, 251911, 755733, 1625971, 4877913, 17885681, 53657043]

約数ペア:

[(1, 53657043), (3, 17885681), (11, 4877913), (33, 1625971), (71, 755733), (213, 251911), (781, 68703), (2343, 22901)]