404606907

素因数分解:

$3^5\times {\mathrm{937}}^1\times {\mathrm{1777}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 607066096

約数和(自身を除く): 202459189

約数列:

[1, 3, 9, 27, 81, 243, 937, 1777, 2811, 5331, 8433, 15993, 25299, 47979, 75897, 143937, 227691, 431811, 1665049, 4995147, 14985441, 44956323, 134868969, 404606907]

約数ペア:

[(1, 404606907), (3, 134868969), (9, 44956323), (27, 14985441), (81, 4995147), (243, 1665049), (937, 431811), (1777, 227691), (2811, 143937), (5331, 75897), (8433, 47979), (15993, 25299)]