80024841

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{75997}}^1$

素因数の和:76022

約数の個数: 20

約数和(自身を含む): 128740612

約数和(自身を除く): 48715771

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 75997, 227991, 683973, 987961, 2051919, 2963883, 6155757, 8891649, 26674947, 80024841]

約数ペア:

[(1, 80024841), (3, 26674947), (9, 8891649), (13, 6155757), (27, 2963883), (39, 2051919), (81, 987961), (117, 683973), (351, 227991), (1053, 75997)]