57738177

素因数分解:

$3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 99897600

約数和(自身を除く): 42159423

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 553, 567, 711, 1289, 1659, 2133, 3867, 4977, 6399, 9023, 11601, 14931, 27069, 34803, 44793, 81207, 101831, 104409, 243621, 305493, 712817, 730863, 916479, 2138451, 2749437, 6415353, 8248311, 19246059, 57738177]

約数ペア:

[(1, 57738177), (3, 19246059), (7, 8248311), (9, 6415353), (21, 2749437), (27, 2138451), (63, 916479), (79, 730863), (81, 712817), (189, 305493), (237, 243621), (553, 104409), (567, 101831), (711, 81207), (1289, 44793), (1659, 34803), (2133, 27069), (3867, 14931), (4977, 11601), (6399, 9023)]