56937339

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2803}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 85880912

約数和(自身を除く): 28943573

約数列:

[1, 3, 9, 37, 61, 111, 183, 333, 549, 2257, 2803, 6771, 8409, 20313, 25227, 103711, 170983, 311133, 512949, 933399, 1538847, 6326371, 18979113, 56937339]

約数ペア:

[(1, 56937339), (3, 18979113), (9, 6326371), (37, 1538847), (61, 933399), (111, 512949), (183, 311133), (333, 170983), (549, 103711), (2257, 25227), (2803, 20313), (6771, 8409)]