8581574403

素因数分解:

$3^6\times {\mathrm{2713}}^1\times {\mathrm{4339}}^1$

素因数の和:7070

約数の個数: 28

約数和(自身を含む): 12874184680

約数和(自身を除く): 4292610277

約数列:

[1, 3, 9, 27, 81, 243, 729, 2713, 4339, 8139, 13017, 24417, 39051, 73251, 117153, 219753, 351459, 659259, 1054377, 1977777, 3163131, 11771707, 35315121, 105945363, 317836089, 953508267, 2860524801, 8581574403]

約数ペア:

[(1, 8581574403), (3, 2860524801), (9, 953508267), (27, 317836089), (81, 105945363), (243, 35315121), (729, 11771707), (2713, 3163131), (4339, 1977777), (8139, 1054377), (13017, 659259), (24417, 351459), (39051, 219753), (73251, 117153)]