65266911

素因数分解:

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

素因数の和:516

約数の個数: 32

約数和(自身を含む): 99334400

約数和(自身を除く): 34067489

約数列:

[1, 3, 9, 27, 67, 109, 201, 327, 331, 603, 981, 993, 1809, 2943, 2979, 7303, 8937, 21909, 22177, 36079, 65727, 66531, 108237, 197181, 199593, 324711, 598779, 974133, 2417293, 7251879, 21755637, 65266911]

約数ペア:

[(1, 65266911), (3, 21755637), (9, 7251879), (27, 2417293), (67, 974133), (109, 598779), (201, 324711), (327, 199593), (331, 197181), (603, 108237), (981, 66531), (993, 65727), (1809, 36079), (2943, 22177), (2979, 21909), (7303, 8937)]