858768021

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{1627}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 1291720320

約数和(自身を除く): 432952299

約数列:

[1, 3, 9, 27, 113, 173, 339, 519, 1017, 1557, 1627, 3051, 4671, 4881, 14643, 19549, 43929, 58647, 175941, 183851, 281471, 527823, 551553, 844413, 1654659, 2533239, 4963977, 7599717, 31806223, 95418669, 286256007, 858768021]

約数ペア:

[(1, 858768021), (3, 286256007), (9, 95418669), (27, 31806223), (113, 7599717), (173, 4963977), (339, 2533239), (519, 1654659), (1017, 844413), (1557, 551553), (1627, 527823), (3051, 281471), (4671, 183851), (4881, 175941), (14643, 58647), (19549, 43929)]