54150201

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2283

約数の個数: 40

約数和(自身を含む): 94639424

約数和(自身を除く): 40489223

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 2221, 2709, 3483, 6663, 8127, 15547, 19989, 24381, 46641, 59967, 95503, 139923, 179901, 286509, 419769, 668521, 859527, 1259307, 2005563, 2578581, 6016689, 7735743, 18050067, 54150201]

約数ペア:

[(1, 54150201), (3, 18050067), (7, 7735743), (9, 6016689), (21, 2578581), (27, 2005563), (43, 1259307), (63, 859527), (81, 668521), (129, 419769), (189, 286509), (301, 179901), (387, 139923), (567, 95503), (903, 59967), (1161, 46641), (2221, 24381), (2709, 19989), (3483, 15547), (6663, 8127)]