69728571

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 116093952

約数和(自身を除く): 46365381

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 113, 207, 253, 271, 339, 759, 813, 1017, 1243, 2277, 2439, 2599, 2981, 3729, 6233, 7797, 8943, 11187, 18699, 23391, 26829, 28589, 30623, 56097, 68563, 85767, 91869, 205689, 257301, 275607, 336853, 617067, 704329, 1010559, 2112987, 3031677, 6338961, 7747619, 23242857, 69728571]

約数ペア:

[(1, 69728571), (3, 23242857), (9, 7747619), (11, 6338961), (23, 3031677), (33, 2112987), (69, 1010559), (99, 704329), (113, 617067), (207, 336853), (253, 275607), (271, 257301), (339, 205689), (759, 91869), (813, 85767), (1017, 68563), (1243, 56097), (2277, 30623), (2439, 28589), (2599, 26829), (2981, 23391), (3729, 18699), (6233, 11187), (7797, 8943)]