15468651

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 25347840

約数和(自身を除く): 9879189

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 643, 729, 891, 1929, 2187, 2673, 5787, 7073, 8019, 17361, 21219, 24057, 52083, 63657, 156249, 190971, 468747, 572913, 1406241, 1718739, 5156217, 15468651]

約数ペア:

[(1, 15468651), (3, 5156217), (9, 1718739), (11, 1406241), (27, 572913), (33, 468747), (81, 190971), (99, 156249), (243, 63657), (297, 52083), (643, 24057), (729, 21219), (891, 17361), (1929, 8019), (2187, 7073), (2673, 5787)]