37267209

素因数分解:

$3^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 56

約数和(自身を含む): 65405120

約数和(自身を除く): 28137911

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 109, 189, 201, 243, 327, 469, 567, 603, 729, 763, 981, 1407, 1701, 1809, 2289, 2943, 4221, 5103, 5427, 6867, 7303, 8829, 12663, 16281, 20601, 21909, 26487, 37989, 48843, 51121, 61803, 65727, 79461, 113967, 153363, 185409, 197181, 341901, 460089, 556227, 591543, 1380267, 1774629, 4140801, 5323887, 12422403, 37267209]

約数ペア:

[(1, 37267209), (3, 12422403), (7, 5323887), (9, 4140801), (21, 1774629), (27, 1380267), (63, 591543), (67, 556227), (81, 460089), (109, 341901), (189, 197181), (201, 185409), (243, 153363), (327, 113967), (469, 79461), (567, 65727), (603, 61803), (729, 51121), (763, 48843), (981, 37989), (1407, 26487), (1701, 21909), (1809, 20601), (2289, 16281), (2943, 12663), (4221, 8829), (5103, 7303), (5427, 6867)]