206777607

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{2377}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 279424512

約数和(自身を除く): 72646905

約数列:

[1, 3, 107, 271, 321, 813, 2377, 7131, 28997, 86991, 254339, 644167, 763017, 1932501, 68925869, 206777607]

約数ペア:

[(1, 206777607), (3, 68925869), (107, 1932501), (271, 763017), (321, 644167), (813, 254339), (2377, 86991), (7131, 28997)]