85112457

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{21031}}^1$

素因数の和:21124

約数の個数: 16

約数和(自身を含む): 121144320

約数和(自身を除く): 36031863

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 21031, 63093, 399589, 1198767, 1493201, 4479603, 28370819, 85112457]

約数ペア:

[(1, 85112457), (3, 28370819), (19, 4479603), (57, 1493201), (71, 1198767), (213, 399589), (1349, 63093), (4047, 21031)]