68471937

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1439}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 105131520

約数和(自身を除く): 36659583

約数列:

[1, 3, 9, 17, 51, 153, 311, 933, 1439, 2799, 4317, 5287, 12951, 15861, 24463, 47583, 73389, 220167, 447529, 1342587, 4027761, 7607993, 22823979, 68471937]

約数ペア:

[(1, 68471937), (3, 22823979), (9, 7607993), (17, 4027761), (51, 1342587), (153, 447529), (311, 220167), (933, 73389), (1439, 47583), (2799, 24463), (4317, 15861), (5287, 12951)]