8878983669

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{15817}}^1$

素因数の和:17066

約数の個数: 32

約数和(自身を含む): 13940087040

約数和(自身を除く): 5061103371

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1223, 3669, 11007, 15817, 20791, 33021, 47451, 62373, 142353, 187119, 268889, 427059, 561357, 806667, 2420001, 7260003, 19344191, 58032573, 174097719, 328851247, 522293157, 986553741, 2959661223, 8878983669]

約数ペア:

[(1, 8878983669), (3, 2959661223), (9, 986553741), (17, 522293157), (27, 328851247), (51, 174097719), (153, 58032573), (459, 19344191), (1223, 7260003), (3669, 2420001), (11007, 806667), (15817, 561357), (20791, 427059), (33021, 268889), (47451, 187119), (62373, 142353)]