68575749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 104163840

約数和(自身を除く): 35588091

約数列:

[1, 3, 11, 29, 33, 87, 131, 319, 393, 547, 957, 1441, 1641, 3799, 4323, 6017, 11397, 15863, 18051, 41789, 47589, 71657, 125367, 174493, 214971, 523479, 788227, 2078053, 2364681, 6234159, 22858583, 68575749]

約数ペア:

[(1, 68575749), (3, 22858583), (11, 6234159), (29, 2364681), (33, 2078053), (87, 788227), (131, 523479), (319, 214971), (393, 174493), (547, 125367), (957, 71657), (1441, 47589), (1641, 41789), (3799, 18051), (4323, 15863), (6017, 11397)]