26974827

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 43769544

約数和(自身を除く): 16794717

約数列:

[1, 3, 9, 11, 33, 53, 97, 99, 159, 291, 477, 583, 873, 1067, 1749, 2809, 3201, 5141, 5247, 8427, 9603, 15423, 25281, 30899, 46269, 56551, 92697, 169653, 272473, 278091, 508959, 817419, 2452257, 2997203, 8991609, 26974827]

約数ペア:

[(1, 26974827), (3, 8991609), (9, 2997203), (11, 2452257), (33, 817419), (53, 508959), (97, 278091), (99, 272473), (159, 169653), (291, 92697), (477, 56551), (583, 46269), (873, 30899), (1067, 25281), (1749, 15423), (2809, 9603), (3201, 8427), (5141, 5247)]