65940723

素因数分解:

$3^5\times {\mathrm{89}}^1\times {\mathrm{3049}}^1$

素因数の和:3153

約数の個数: 24

約数和(自身を含む): 99918000

約数和(自身を除く): 33977277

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 801, 2403, 3049, 7209, 9147, 21627, 27441, 82323, 246969, 271361, 740907, 814083, 2442249, 7326747, 21980241, 65940723]

約数ペア:

[(1, 65940723), (3, 21980241), (9, 7326747), (27, 2442249), (81, 814083), (89, 740907), (243, 271361), (267, 246969), (801, 82323), (2403, 27441), (3049, 21627), (7209, 9147)]