66842253

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{6397}}^1$

素因数の和:6455

約数の個数: 24

約数和(自身を含む): 102470368

約数和(自身を除く): 35628115

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 6397, 10449, 19191, 57573, 172719, 275071, 518157, 825213, 1554471, 2475639, 7426917, 22280751, 66842253]

約数ペア:

[(1, 66842253), (3, 22280751), (9, 7426917), (27, 2475639), (43, 1554471), (81, 825213), (129, 518157), (243, 275071), (387, 172719), (1161, 57573), (3483, 19191), (6397, 10449)]