55165957

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 71958528

約数和(自身を除く): 16792571

約数列:

[1, 7, 11, 31, 77, 121, 191, 217, 341, 847, 1331, 1337, 2101, 2387, 3751, 5921, 9317, 14707, 23111, 26257, 41261, 41447, 65131, 161777, 254221, 288827, 455917, 716441, 1779547, 5015087, 7880851, 55165957]

約数ペア:

[(1, 55165957), (7, 7880851), (11, 5015087), (31, 1779547), (77, 716441), (121, 455917), (191, 288827), (217, 254221), (341, 161777), (847, 65131), (1331, 41447), (1337, 41261), (2101, 26257), (2387, 23111), (3751, 14707), (5921, 9317)]