86825763

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{56417}}^1$

素因数の和:56448

約数の個数: 20

約数和(自身を含む): 136531560

約数和(自身を除く): 49705797

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 56417, 169251, 507753, 1071923, 1523259, 3215769, 4569777, 9647307, 28941921, 86825763]

約数ペア:

[(1, 86825763), (3, 28941921), (9, 9647307), (19, 4569777), (27, 3215769), (57, 1523259), (81, 1071923), (171, 507753), (513, 169251), (1539, 56417)]