2591567129097

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1991107}}^1$

素因数の和:1991358

約数の個数: 48

約数和(自身を含む): 4070270760192

約数和(自身を除く): 1478703631095

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 181, 423, 543, 799, 1629, 2397, 3077, 7191, 8507, 9231, 25521, 27693, 76563, 144619, 433857, 1301571, 1991107, 5973321, 17919963, 33848819, 93582029, 101546457, 280746087, 304639371, 360390367, 842238261, 1081171101, 1590894493, 3243513303, 4772683479, 6126636239, 14318050437, 16938347249, 18379908717, 50815041747, 55139726151, 152445125241, 287951903233, 863855709699, 2591567129097]

約数ペア:

[(1, 2591567129097), (3, 863855709699), (9, 287951903233), (17, 152445125241), (47, 55139726151), (51, 50815041747), (141, 18379908717), (153, 16938347249), (181, 14318050437), (423, 6126636239), (543, 4772683479), (799, 3243513303), (1629, 1590894493), (2397, 1081171101), (3077, 842238261), (7191, 360390367), (8507, 304639371), (9231, 280746087), (25521, 101546457), (27693, 93582029), (76563, 33848819), (144619, 17919963), (433857, 5973321), (1301571, 1991107)]