729206529

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{47207}}^1$

素因数の和:47500

約数の個数: 16

約数和(自身を含む): 1027246080

約数和(自身を除く): 298039551

約数列:

[1, 3, 19, 57, 271, 813, 5149, 15447, 47207, 141621, 896933, 2690799, 12793097, 38379291, 243068843, 729206529]

約数ペア:

[(1, 729206529), (3, 243068843), (19, 38379291), (57, 12793097), (271, 2690799), (813, 896933), (5149, 141621), (15447, 47207)]