86694921

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{6163}}^1$

素因数の和:6693

約数の個数: 16

約数和(自身を含む): 128704320

約数和(自身を除く): 42009399

約数列:

[1, 3, 9, 27, 521, 1563, 4689, 6163, 14067, 18489, 55467, 166401, 3210923, 9632769, 28898307, 86694921]

約数ペア:

[(1, 86694921), (3, 28898307), (9, 9632769), (27, 3210923), (521, 166401), (1563, 55467), (4689, 18489), (6163, 14067)]