68089131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 118609920

約数和(自身を除く): 50520789

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 561, 759, 1173, 1683, 1759, 2277, 3519, 4301, 5277, 12903, 15831, 19349, 29903, 38709, 40457, 58047, 89709, 121371, 174141, 269127, 328933, 364113, 445027, 687769, 986799, 1335081, 2063307, 2960397, 4005243, 6189921, 7565459, 22696377, 68089131]

約数ペア:

[(1, 68089131), (3, 22696377), (9, 7565459), (11, 6189921), (17, 4005243), (23, 2960397), (33, 2063307), (51, 1335081), (69, 986799), (99, 687769), (153, 445027), (187, 364113), (207, 328933), (253, 269127), (391, 174141), (561, 121371), (759, 89709), (1173, 58047), (1683, 40457), (1759, 38709), (2277, 29903), (3519, 19349), (4301, 15831), (5277, 12903)]