86857461

素因数分解:

$3^3\times {\mathrm{619}}^1\times {\mathrm{5197}}^1$

素因数の和:5825

約数の個数: 16

約数和(自身を含む): 128910400

約数和(自身を除く): 42052939

約数列:

[1, 3, 9, 27, 619, 1857, 5197, 5571, 15591, 16713, 46773, 140319, 3216943, 9650829, 28952487, 86857461]

約数ペア:

[(1, 86857461), (3, 28952487), (9, 9650829), (27, 3216943), (619, 140319), (1857, 46773), (5197, 16713), (5571, 15591)]