68593077

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20543}}^1$

素因数の和:20609

約数の個数: 24

約数和(自身を含む): 115375104

約数和(自身を除く): 46782027

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 20543, 61629, 143801, 184887, 431403, 1088779, 1294209, 3266337, 7621453, 9799011, 22864359, 68593077]

約数ペア:

[(1, 68593077), (3, 22864359), (7, 9799011), (9, 7621453), (21, 3266337), (53, 1294209), (63, 1088779), (159, 431403), (371, 184887), (477, 143801), (1113, 61629), (3339, 20543)]