185526729

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{71329}}^1$

素因数の和:71369

約数の個数: 18

約数和(自身を含む): 284678030

約数和(自身を除く): 99151301

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 71329, 213987, 641961, 1212593, 3637779, 10913337, 20614081, 61842243, 185526729]

約数ペア:

[(1, 185526729), (3, 61842243), (9, 20614081), (17, 10913337), (51, 3637779), (153, 1212593), (289, 641961), (867, 213987), (2601, 71329)]