87499017

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1697}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 134298216

約数和(自身を除く): 46799199

約数列:

[1, 3, 9, 17, 51, 153, 337, 1011, 1697, 3033, 5091, 5729, 15273, 17187, 28849, 51561, 86547, 259641, 571889, 1715667, 5147001, 9722113, 29166339, 87499017]

約数ペア:

[(1, 87499017), (3, 29166339), (9, 9722113), (17, 5147001), (51, 1715667), (153, 571889), (337, 259641), (1011, 86547), (1697, 51561), (3033, 28849), (5091, 17187), (5729, 15273)]