613661967

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1663}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 926515200

約数和(自身を除く): 312853233

約数列:

[1, 3, 9, 27, 79, 173, 237, 519, 711, 1557, 1663, 2133, 4671, 4989, 13667, 14967, 41001, 44901, 123003, 131377, 287699, 369009, 394131, 863097, 1182393, 2589291, 3547179, 7767873, 22728221, 68184663, 204553989, 613661967]

約数ペア:

[(1, 613661967), (3, 204553989), (9, 68184663), (27, 22728221), (79, 7767873), (173, 3547179), (237, 2589291), (519, 1182393), (711, 863097), (1557, 394131), (1663, 369009), (2133, 287699), (4671, 131377), (4989, 123003), (13667, 44901), (14967, 41001)]