133750227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1571}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 200712960

約数和(自身を除く): 66962733

約数列:

[1, 3, 13, 37, 39, 59, 111, 177, 481, 767, 1443, 1571, 2183, 2301, 4713, 6549, 20423, 28379, 58127, 61269, 85137, 92689, 174381, 278067, 755651, 1204957, 2266953, 3429493, 3614871, 10288479, 44583409, 133750227]

約数ペア:

[(1, 133750227), (3, 44583409), (13, 10288479), (37, 3614871), (39, 3429493), (59, 2266953), (111, 1204957), (177, 755651), (481, 278067), (767, 174381), (1443, 92689), (1571, 85137), (2183, 61269), (2301, 58127), (4713, 28379), (6549, 20423)]