177169993

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{467}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 239016960

約数和(自身を除く): 61846967

約数列:

[1, 7, 11, 13, 77, 91, 143, 379, 467, 1001, 2653, 3269, 4169, 4927, 5137, 6071, 29183, 34489, 35959, 42497, 54197, 66781, 176993, 379379, 467467, 1238951, 1946923, 2300909, 13628461, 16106363, 25309999, 177169993]

約数ペア:

[(1, 177169993), (7, 25309999), (11, 16106363), (13, 13628461), (77, 2300909), (91, 1946923), (143, 1238951), (379, 467467), (467, 379379), (1001, 176993), (2653, 66781), (3269, 54197), (4169, 42497), (4927, 35959), (5137, 34489), (6071, 29183)]