171772557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{48647}}^1$

素因数の和:48768

約数の個数: 16

約数和(自身を含む): 252191232

約数和(自身を除く): 80418675

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 48647, 145941, 535117, 1605351, 5205229, 15615687, 57257519, 171772557]

約数ペア:

[(1, 171772557), (3, 57257519), (11, 15615687), (33, 5205229), (107, 1605351), (321, 535117), (1177, 145941), (3531, 48647)]