68264469

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4903}}^1$

素因数の和:4946

約数の個数: 48

約数和(自身を含む): 128524032

約数和(自身を除く): 60259563

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 4903, 13923, 14709, 34321, 44127, 63739, 83351, 102963, 191217, 250053, 308889, 446173, 573651, 583457, 750159, 1083563, 1338519, 1750371, 3250689, 4015557, 5251113, 7584941, 9752067, 22754823, 68264469]

約数ペア:

[(1, 68264469), (3, 22754823), (7, 9752067), (9, 7584941), (13, 5251113), (17, 4015557), (21, 3250689), (39, 1750371), (51, 1338519), (63, 1083563), (91, 750159), (117, 583457), (119, 573651), (153, 446173), (221, 308889), (273, 250053), (357, 191217), (663, 102963), (819, 83351), (1071, 63739), (1547, 44127), (1989, 34321), (4641, 14709), (4903, 13923)]