859432869

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{1609}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 1296243200

約数和(自身を除く): 436810331

約数列:

[1, 3, 9, 27, 73, 219, 271, 657, 813, 1609, 1971, 2439, 4827, 7317, 14481, 19783, 43443, 59349, 117457, 178047, 352371, 436039, 534141, 1057113, 1308117, 3171339, 3924351, 11773053, 31830847, 95492541, 286477623, 859432869]

約数ペア:

[(1, 859432869), (3, 286477623), (9, 95492541), (27, 31830847), (73, 11773053), (219, 3924351), (271, 3171339), (657, 1308117), (813, 1057113), (1609, 534141), (1971, 436039), (2439, 352371), (4827, 178047), (7317, 117457), (14481, 59349), (19783, 43443)]