71399367

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{203417}}^1$

素因数の和:203439

約数の個数: 16

約数和(自身を含む): 113914080

約数和(自身を除く): 42514713

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 203417, 610251, 1830753, 2644421, 5492259, 7933263, 23799789, 71399367]

約数ペア:

[(1, 71399367), (3, 23799789), (9, 7933263), (13, 5492259), (27, 2644421), (39, 1830753), (117, 610251), (351, 203417)]