556985133

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4783}}^1$

素因数の和:5038

約数の個数: 32

約数和(自身を含む): 872601600

約数和(自身を除く): 315616467

約数列:

[1, 3, 9, 19, 27, 57, 171, 227, 513, 681, 2043, 4313, 4783, 6129, 12939, 14349, 38817, 43047, 90877, 116451, 129141, 272631, 817893, 1085741, 2453679, 3257223, 9771669, 20629079, 29315007, 61887237, 185661711, 556985133]

約数ペア:

[(1, 556985133), (3, 185661711), (9, 61887237), (19, 29315007), (27, 20629079), (57, 9771669), (171, 3257223), (227, 2453679), (513, 1085741), (681, 817893), (2043, 272631), (4313, 129141), (4783, 116451), (6129, 90877), (12939, 43047), (14349, 38817)]