53976117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 79785216

約数和(自身を除く): 25809099

約数列:

[1, 3, 13, 39, 71, 101, 193, 213, 303, 579, 923, 1313, 2509, 2769, 3939, 7171, 7527, 13703, 19493, 21513, 41109, 58479, 93223, 178139, 253409, 279669, 534417, 760227, 1384003, 4152009, 17992039, 53976117]

約数ペア:

[(1, 53976117), (3, 17992039), (13, 4152009), (39, 1384003), (71, 760227), (101, 534417), (193, 279669), (213, 253409), (303, 178139), (579, 93223), (923, 58479), (1313, 41109), (2509, 21513), (2769, 19493), (3939, 13703), (7171, 7527)]