292743009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2777}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 491439312

約数和(自身を除く): 198696303

約数列:

[1, 3, 9, 13, 17, 39, 51, 53, 117, 153, 159, 221, 477, 663, 689, 901, 1989, 2067, 2703, 2777, 6201, 8109, 8331, 11713, 24993, 35139, 36101, 47209, 105417, 108303, 141627, 147181, 324909, 424881, 441543, 613717, 1324629, 1841151, 1913353, 2502077, 5523453, 5740059, 7506231, 17220177, 22518693, 32527001, 97581003, 292743009]

約数ペア:

[(1, 292743009), (3, 97581003), (9, 32527001), (13, 22518693), (17, 17220177), (39, 7506231), (51, 5740059), (53, 5523453), (117, 2502077), (153, 1913353), (159, 1841151), (221, 1324629), (477, 613717), (663, 441543), (689, 424881), (901, 324909), (1989, 147181), (2067, 141627), (2703, 108303), (2777, 105417), (6201, 47209), (8109, 36101), (8331, 35139), (11713, 24993)]