84691737

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{80429}}^1$

素因数の和:80454

約数の個数: 20

約数和(自身を含む): 136248420

約数和(自身を除く): 51556683

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 80429, 241287, 723861, 1045577, 2171583, 3136731, 6514749, 9410193, 28230579, 84691737]

約数ペア:

[(1, 84691737), (3, 28230579), (9, 9410193), (13, 6514749), (27, 3136731), (39, 2171583), (81, 1045577), (117, 723861), (351, 241287), (1053, 80429)]