38837421

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3067}}^1$

素因数の和:3150

約数の個数: 32

約数和(自身を含む): 66759680

約数和(自身を除く): 27922259

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 3067, 4221, 9201, 12663, 21469, 27603, 64407, 82809, 193221, 205489, 579663, 616467, 1438423, 1849401, 4315269, 5548203, 12945807, 38837421]

約数ペア:

[(1, 38837421), (3, 12945807), (7, 5548203), (9, 4315269), (21, 1849401), (27, 1438423), (63, 616467), (67, 579663), (189, 205489), (201, 193221), (469, 82809), (603, 64407), (1407, 27603), (1809, 21469), (3067, 12663), (4221, 9201)]