54595959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 84623616

約数和(自身を除く): 30027657

約数列:

[1, 3, 11, 17, 33, 51, 187, 307, 317, 561, 921, 951, 3377, 3487, 5219, 5389, 10131, 10461, 15657, 16167, 57409, 59279, 97319, 172227, 177837, 291957, 1070509, 1654423, 3211527, 4963269, 18198653, 54595959]

約数ペア:

[(1, 54595959), (3, 18198653), (11, 4963269), (17, 3211527), (33, 1654423), (51, 1070509), (187, 291957), (307, 177837), (317, 172227), (561, 97319), (921, 59279), (951, 57409), (3377, 16167), (3487, 15657), (5219, 10461), (5389, 10131)]