73077849

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 127169280

約数和(自身を除く): 54091431

約数列:

[1, 3, 9, 13, 17, 27, 37, 39, 51, 111, 117, 153, 221, 331, 333, 351, 459, 481, 629, 663, 993, 999, 1443, 1887, 1989, 2979, 4303, 4329, 5627, 5661, 5967, 8177, 8937, 12247, 12909, 12987, 16881, 16983, 24531, 36741, 38727, 50643, 73151, 73593, 110223, 116181, 151929, 159211, 208199, 219453, 220779, 330669, 477633, 624597, 658359, 1432899, 1873791, 1975077, 2706587, 4298697, 5621373, 8119761, 24359283, 73077849]

約数ペア:

[(1, 73077849), (3, 24359283), (9, 8119761), (13, 5621373), (17, 4298697), (27, 2706587), (37, 1975077), (39, 1873791), (51, 1432899), (111, 658359), (117, 624597), (153, 477633), (221, 330669), (331, 220779), (333, 219453), (351, 208199), (459, 159211), (481, 151929), (629, 116181), (663, 110223), (993, 73593), (999, 73151), (1443, 50643), (1887, 38727), (1989, 36741), (2979, 24531), (4303, 16983), (4329, 16881), (5627, 12987), (5661, 12909), (5967, 12247), (8177, 8937)]