51592059

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 56

約数和(自身を含む): 85936032

約数和(自身を除く): 34343973

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 181, 207, 243, 391, 459, 543, 621, 729, 1173, 1377, 1629, 1863, 3077, 3519, 4131, 4163, 4887, 5589, 9231, 10557, 12393, 12489, 14661, 16767, 27693, 31671, 37467, 43983, 70771, 83079, 95013, 112401, 131949, 212313, 249237, 285039, 337203, 636939, 747711, 1011609, 1910817, 2243133, 3034827, 5732451, 17197353, 51592059]

約数ペア:

[(1, 51592059), (3, 17197353), (9, 5732451), (17, 3034827), (23, 2243133), (27, 1910817), (51, 1011609), (69, 747711), (81, 636939), (153, 337203), (181, 285039), (207, 249237), (243, 212313), (391, 131949), (459, 112401), (543, 95013), (621, 83079), (729, 70771), (1173, 43983), (1377, 37467), (1629, 31671), (1863, 27693), (3077, 16767), (3519, 14661), (4131, 12489), (4163, 12393), (4887, 10557), (5589, 9231)]