78312504807

素因数分解:

$3^4\times {\mathrm{1699}}^1\times {\mathrm{569053}}^1$

素因数の和:570764

約数の個数: 20

約数和(自身を含む): 117054407800

約数和(自身を除く): 38741902993

約数列:

[1, 3, 9, 27, 81, 1699, 5097, 15291, 45873, 137619, 569053, 1707159, 5121477, 15364431, 46093293, 966821047, 2900463141, 8701389423, 26104168269, 78312504807]

約数ペア:

[(1, 78312504807), (3, 26104168269), (9, 8701389423), (27, 2900463141), (81, 966821047), (1699, 46093293), (5097, 15364431), (15291, 5121477), (45873, 1707159), (137619, 569053)]