84247371

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{26669}}^1$

素因数の和:26697

約数の個数: 24

約数和(自身を含む): 135910320

約数和(自身を除く): 51662949

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 26669, 80007, 240021, 346697, 720063, 1040091, 2160189, 3120273, 6480567, 9360819, 28082457, 84247371]

約数ペア:

[(1, 84247371), (3, 28082457), (9, 9360819), (13, 6480567), (27, 3120273), (39, 2160189), (81, 1040091), (117, 720063), (243, 346697), (351, 240021), (1053, 80007), (3159, 26669)]