89471799

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:920

約数の個数: 36

約数和(自身を含む): 140802480

約数和(自身を除く): 51330681

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 289, 369, 697, 839, 867, 2091, 2517, 2601, 6273, 7551, 11849, 14263, 34399, 35547, 42789, 103197, 106641, 128367, 242471, 309591, 584783, 727413, 1754349, 2182239, 5263047, 9941311, 29823933, 89471799]

約数ペア:

[(1, 89471799), (3, 29823933), (9, 9941311), (17, 5263047), (41, 2182239), (51, 1754349), (123, 727413), (153, 584783), (289, 309591), (369, 242471), (697, 128367), (839, 106641), (867, 103197), (2091, 42789), (2517, 35547), (2601, 34399), (6273, 14263), (7551, 11849)]