71791533

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 121080960

約数和(自身を除く): 49289427

約数列:

[1, 3, 9, 11, 23, 33, 41, 69, 99, 123, 207, 253, 369, 451, 759, 769, 943, 1353, 2277, 2307, 2829, 4059, 6921, 8459, 8487, 10373, 17687, 25377, 31119, 31529, 53061, 76131, 93357, 94587, 159183, 194557, 283761, 346819, 583671, 725167, 1040457, 1751013, 2175501, 3121371, 6526503, 7976837, 23930511, 71791533]

約数ペア:

[(1, 71791533), (3, 23930511), (9, 7976837), (11, 6526503), (23, 3121371), (33, 2175501), (41, 1751013), (69, 1040457), (99, 725167), (123, 583671), (207, 346819), (253, 283761), (369, 194557), (451, 159183), (759, 94587), (769, 93357), (943, 76131), (1353, 53061), (2277, 31529), (2307, 31119), (2829, 25377), (4059, 17687), (6921, 10373), (8459, 8487)]