297965817

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9689}}^1$

素因数の和:9782

約数の個数: 32

約数和(自身を含む): 474422400

約数和(自身を除く): 176456583

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 459, 603, 1139, 1809, 3417, 9689, 10251, 29067, 30753, 87201, 164713, 261603, 494139, 649163, 1482417, 1947489, 4447251, 5842467, 11035771, 17527401, 33107313, 99321939, 297965817]

約数ペア:

[(1, 297965817), (3, 99321939), (9, 33107313), (17, 17527401), (27, 11035771), (51, 5842467), (67, 4447251), (153, 1947489), (201, 1482417), (459, 649163), (603, 494139), (1139, 261603), (1809, 164713), (3417, 87201), (9689, 30753), (10251, 29067)]