71504397

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{155783}}^1$

素因数の和:155809

約数の個数: 16

約数和(自身を含む): 112164480

約数和(自身を除く): 40660083

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 155783, 467349, 1402047, 2648311, 4206141, 7944933, 23834799, 71504397]

約数ペア:

[(1, 71504397), (3, 23834799), (9, 7944933), (17, 4206141), (27, 2648311), (51, 1402047), (153, 467349), (459, 155783)]