67772439

素因数分解:

$3^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:924

約数の個数: 36

約数和(自身を含む): 114546744

約数和(自身を除く): 46774305

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 227, 441, 677, 681, 1589, 2031, 2043, 4739, 4767, 6093, 11123, 14217, 14301, 33173, 33369, 42651, 99519, 100107, 153679, 298557, 461037, 1075753, 1383111, 3227259, 7530271, 9681777, 22590813, 67772439]

約数ペア:

[(1, 67772439), (3, 22590813), (7, 9681777), (9, 7530271), (21, 3227259), (49, 1383111), (63, 1075753), (147, 461037), (227, 298557), (441, 153679), (677, 100107), (681, 99519), (1589, 42651), (2031, 33369), (2043, 33173), (4739, 14301), (4767, 14217), (6093, 11123)]