77772747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{4973}}^1$

素因数の和:5390

約数の個数: 16

約数和(自身を含む): 111974688

約数和(自身を除く): 34201941

約数列:

[1, 3, 13, 39, 401, 1203, 4973, 5213, 14919, 15639, 64649, 193947, 1994173, 5982519, 25924249, 77772747]

約数ペア:

[(1, 77772747), (3, 25924249), (13, 5982519), (39, 1994173), (401, 193947), (1203, 64649), (4973, 15639), (5213, 14919)]