2013552837

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{164627}}^1$

素因数の和:164790

約数の個数: 20

約数和(自身を含む): 3027838176

約数和(自身を除く): 1014285339

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 164627, 493881, 1481643, 4444929, 13334787, 24858677, 74576031, 223728093, 671184279, 2013552837]

約数ペア:

[(1, 2013552837), (3, 671184279), (9, 223728093), (27, 74576031), (81, 24858677), (151, 13334787), (453, 4444929), (1359, 1481643), (4077, 493881), (12231, 164627)]