89679879

素因数分解:

$3^5\times {\mathrm{17}}^2\times {\mathrm{1277}}^1$

素因数の和:1326

約数の個数: 36

約数和(自身を含む): 142813944

約数和(自身を除く): 53134065

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 289, 459, 867, 1277, 1377, 2601, 3831, 4131, 7803, 11493, 21709, 23409, 34479, 65127, 70227, 103437, 195381, 310311, 369053, 586143, 1107159, 1758429, 3321477, 5275287, 9964431, 29893293, 89679879]

約数ペア:

[(1, 89679879), (3, 29893293), (9, 9964431), (17, 5275287), (27, 3321477), (51, 1758429), (81, 1107159), (153, 586143), (243, 369053), (289, 310311), (459, 195381), (867, 103437), (1277, 70227), (1377, 65127), (2601, 34479), (3831, 23409), (4131, 21709), (7803, 11493)]