91187847

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25913}}^1$

素因数の和:25959

約数の個数: 24

約数和(自身を含む): 145533024

約数和(自身を除く): 54345177

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 25913, 77739, 233217, 440521, 595999, 1321563, 1787997, 3964689, 5363991, 10131983, 30395949, 91187847]

約数ペア:

[(1, 91187847), (3, 30395949), (9, 10131983), (17, 5363991), (23, 3964689), (51, 1787997), (69, 1321563), (153, 595999), (207, 440521), (391, 233217), (1173, 77739), (3519, 25913)]