489504712557

素因数分解:

$3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{797}}^1\times {\mathrm{24151}}^1$

素因数の和:25138

約数の個数: 48

約数和(自身を含む): 764610198912

約数和(自身を除く): 275105486355

約数列:

[1, 3, 7, 21, 49, 147, 173, 519, 797, 1211, 2391, 3633, 5579, 8477, 16737, 24151, 25431, 39053, 72453, 117159, 137881, 169057, 413643, 507171, 965167, 1183399, 2895501, 3550197, 4178123, 6756169, 12534369, 19248347, 20268507, 29246861, 57745041, 87740583, 134738429, 204728027, 404215287, 614184081, 943169003, 2829507009, 3329964031, 9989892093, 23309748217, 69929244651, 163168237519, 489504712557]

約数ペア:

[(1, 489504712557), (3, 163168237519), (7, 69929244651), (21, 23309748217), (49, 9989892093), (147, 3329964031), (173, 2829507009), (519, 943169003), (797, 614184081), (1211, 404215287), (2391, 204728027), (3633, 134738429), (5579, 87740583), (8477, 57745041), (16737, 29246861), (24151, 20268507), (25431, 19248347), (39053, 12534369), (72453, 6756169), (117159, 4178123), (137881, 3550197), (169057, 2895501), (413643, 1183399), (507171, 965167)]