240039063

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 397163520

約数和(自身を除く): 157124457

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 271, 389, 759, 813, 1167, 2277, 2439, 2981, 3501, 4279, 6233, 8943, 8947, 12837, 18699, 26829, 26841, 38511, 56097, 68563, 80523, 98417, 105419, 205689, 295251, 316257, 617067, 885753, 948771, 1159609, 2424637, 3478827, 7273911, 10436481, 21821733, 26671007, 80013021, 240039063]

約数ペア:

[(1, 240039063), (3, 80013021), (9, 26671007), (11, 21821733), (23, 10436481), (33, 7273911), (69, 3478827), (99, 2424637), (207, 1159609), (253, 948771), (271, 885753), (389, 617067), (759, 316257), (813, 295251), (1167, 205689), (2277, 105419), (2439, 98417), (2981, 80523), (3501, 68563), (4279, 56097), (6233, 38511), (8943, 26841), (8947, 26829), (12837, 18699)]