3080451969

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151381}}^1$

素因数の和:151430

約数の個数: 48

約数和(自身を含む): 5667742080

約数和(自身を除く): 2587290111

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 2261, 2907, 6783, 20349, 151381, 454143, 1059667, 1362429, 2573477, 2876239, 3179001, 7720431, 8628717, 9537003, 18014339, 20133673, 23161293, 25886151, 48896063, 54043017, 60401019, 146688189, 162129051, 181203057, 342272441, 440064567, 1026817323, 3080451969]

約数ペア:

[(1, 3080451969), (3, 1026817323), (7, 440064567), (9, 342272441), (17, 181203057), (19, 162129051), (21, 146688189), (51, 60401019), (57, 54043017), (63, 48896063), (119, 25886151), (133, 23161293), (153, 20133673), (171, 18014339), (323, 9537003), (357, 8628717), (399, 7720431), (969, 3179001), (1071, 2876239), (1197, 2573477), (2261, 1362429), (2907, 1059667), (6783, 454143), (20349, 151381)]