545985441

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{110501}}^1$

素因数の和:110574

約数の個数: 20

約数和(自身を含む): 828986004

約数和(自身を除く): 283000563

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 110501, 331503, 994509, 2983527, 6740561, 8950581, 20221683, 60665049, 181995147, 545985441]

約数ペア:

[(1, 545985441), (3, 181995147), (9, 60665049), (27, 20221683), (61, 8950581), (81, 6740561), (183, 2983527), (549, 994509), (1647, 331503), (4941, 110501)]