82761219

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:764

約数の個数: 36

約数和(自身を含む): 129883104

約数和(自身を除く): 47121885

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 289, 423, 677, 799, 867, 2031, 2397, 2601, 6093, 7191, 11509, 13583, 31819, 34527, 40749, 95457, 103581, 122247, 195653, 286371, 540923, 586959, 1622769, 1760877, 4868307, 9195691, 27587073, 82761219]

約数ペア:

[(1, 82761219), (3, 27587073), (9, 9195691), (17, 4868307), (47, 1760877), (51, 1622769), (141, 586959), (153, 540923), (289, 286371), (423, 195653), (677, 122247), (799, 103581), (867, 95457), (2031, 40749), (2397, 34527), (2601, 31819), (6093, 13583), (7191, 11509)]