56309823

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{6883}}^1$

素因数の和:6996

約数の個数: 20

約数和(自身を含む): 84962328

約数和(自身を除く): 28652505

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 6883, 8181, 20649, 61947, 185841, 557523, 695183, 2085549, 6256647, 18769941, 56309823]

約数ペア:

[(1, 56309823), (3, 18769941), (9, 6256647), (27, 2085549), (81, 695183), (101, 557523), (303, 185841), (909, 61947), (2727, 20649), (6883, 8181)]