71540643

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{3617}}^1$

素因数の和:3986

約数の個数: 16

約数和(自身を含む): 100725120

約数和(自身を除く): 29184477

約数列:

[1, 3, 19, 57, 347, 1041, 3617, 6593, 10851, 19779, 68723, 206169, 1255099, 3765297, 23846881, 71540643]

約数ペア:

[(1, 71540643), (3, 23846881), (19, 3765297), (57, 1255099), (347, 206169), (1041, 68723), (3617, 19779), (6593, 10851)]