77318781

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{3739}}^1$

素因数の和:3916

約数の個数: 16

約数和(自身を含む): 105737280

約数和(自身を除く): 28418499

約数列:

[1, 3, 61, 113, 183, 339, 3739, 6893, 11217, 20679, 228079, 422507, 684237, 1267521, 25772927, 77318781]

約数ペア:

[(1, 77318781), (3, 25772927), (61, 1267521), (113, 684237), (183, 422507), (339, 228079), (3739, 20679), (6893, 11217)]