53933457

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 78796800

約数和(自身を除く): 24863343

約数列:

[1, 3, 19, 37, 57, 107, 111, 239, 321, 703, 717, 2033, 2109, 3959, 4541, 6099, 8843, 11877, 13623, 25573, 26529, 75221, 76719, 168017, 225663, 485887, 504051, 946201, 1457661, 2838603, 17977819, 53933457]

約数ペア:

[(1, 53933457), (3, 17977819), (19, 2838603), (37, 1457661), (57, 946201), (107, 504051), (111, 485887), (239, 225663), (321, 168017), (703, 76719), (717, 75221), (2033, 26529), (2109, 25573), (3959, 13623), (4541, 11877), (6099, 8843)]