75808629

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{71993}}^1$

素因数の和:72018

約数の個数: 20

約数和(自身を含む): 121957836

約数和(自身を除く): 46149207

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 71993, 215979, 647937, 935909, 1943811, 2807727, 5831433, 8423181, 25269543, 75808629]

約数ペア:

[(1, 75808629), (3, 25269543), (9, 8423181), (13, 5831433), (27, 2807727), (39, 1943811), (81, 935909), (117, 647937), (351, 215979), (1053, 71993)]