867761343

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{50773}}^1$

素因数の和:50996

約数の個数: 20

約数和(自身を含む): 1302454648

約数和(自身を除く): 434693305

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 5697, 17091, 50773, 152319, 456957, 1370871, 4112613, 10713103, 32139309, 96417927, 289253781, 867761343]

約数ペア:

[(1, 867761343), (3, 289253781), (9, 96417927), (27, 32139309), (81, 10713103), (211, 4112613), (633, 1370871), (1899, 456957), (5697, 152319), (17091, 50773)]