76897269

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{2143}}^1$

素因数の和:2598

約数の個数: 20

約数和(自身を含む): 115184256

約数和(自身を除く): 38286987

約数列:

[1, 3, 9, 27, 81, 443, 1329, 2143, 3987, 6429, 11961, 19287, 35883, 57861, 173583, 949349, 2848047, 8544141, 25632423, 76897269]

約数ペア:

[(1, 76897269), (3, 25632423), (9, 8544141), (27, 2848047), (81, 949349), (443, 173583), (1329, 57861), (2143, 35883), (3987, 19287), (6429, 11961)]