57074949

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{4073}}^1$

素因数の和:4258

約数の個数: 20

約数和(自身を含む): 85773996

約数和(自身を除く): 28699047

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4073, 4671, 12219, 14013, 36657, 109971, 329913, 704629, 2113887, 6341661, 19024983, 57074949]

約数ペア:

[(1, 57074949), (3, 19024983), (9, 6341661), (27, 2113887), (81, 704629), (173, 329913), (519, 109971), (1557, 36657), (4073, 14013), (4671, 12219)]