804958569

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 1226779840

約数和(自身を除く): 421821271

約数列:

[1, 3, 9, 37, 67, 109, 111, 201, 327, 331, 333, 603, 981, 993, 2479, 2979, 4033, 7303, 7437, 12099, 12247, 21909, 22177, 22311, 36079, 36297, 36741, 65727, 66531, 108237, 110223, 199593, 270211, 324711, 810633, 820549, 1334923, 2417293, 2431899, 2461647, 4004769, 7251879, 7384941, 12014307, 21755637, 89439841, 268319523, 804958569]

約数ペア:

[(1, 804958569), (3, 268319523), (9, 89439841), (37, 21755637), (67, 12014307), (109, 7384941), (111, 7251879), (201, 4004769), (327, 2461647), (331, 2431899), (333, 2417293), (603, 1334923), (981, 820549), (993, 810633), (2479, 324711), (2979, 270211), (4033, 199593), (7303, 110223), (7437, 108237), (12099, 66531), (12247, 65727), (21909, 36741), (22177, 36297), (22311, 36079)]