78829707

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 119091456

約数和(自身を除く): 40261749

約数列:

[1, 3, 11, 33, 43, 73, 129, 219, 473, 761, 803, 1419, 2283, 2409, 3139, 8371, 9417, 25113, 32723, 34529, 55553, 98169, 103587, 166659, 359953, 611083, 1079859, 1833249, 2388779, 7166337, 26276569, 78829707]

約数ペア:

[(1, 78829707), (3, 26276569), (11, 7166337), (33, 2388779), (43, 1833249), (73, 1079859), (129, 611083), (219, 359953), (473, 166659), (761, 103587), (803, 98169), (1419, 55553), (2283, 34529), (2409, 32723), (3139, 25113), (8371, 9417)]