71602929

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{27529}}^1$

素因数の和:27569

約数の個数: 18

約数和(自身を含む): 109872230

約数和(自身を除く): 38269301

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 27529, 82587, 247761, 467993, 1403979, 4211937, 7955881, 23867643, 71602929]

約数ペア:

[(1, 71602929), (3, 23867643), (9, 7955881), (17, 4211937), (51, 1403979), (153, 467993), (289, 247761), (867, 82587), (2601, 27529)]