66990659

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 73633536

約数和(自身を除く): 6642877

約数列:

[1, 17, 31, 317, 401, 527, 5389, 6817, 9827, 12431, 127117, 167059, 211327, 2160989, 3940627, 66990659]

約数ペア:

[(1, 66990659), (17, 3940627), (31, 2160989), (317, 211327), (401, 167059), (527, 127117), (5389, 12431), (6817, 9827)]