195514209

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3637}}^1$

素因数の和:3838

約数の個数: 32

約数和(自身を含む): 317815680

約数和(自身を除く): 122301471

約数列:

[1, 3, 9, 11, 27, 33, 99, 181, 297, 543, 1629, 1991, 3637, 4887, 5973, 10911, 17919, 32733, 40007, 53757, 98199, 120021, 360063, 658297, 1080189, 1974891, 5924673, 7241267, 17774019, 21723801, 65171403, 195514209]

約数ペア:

[(1, 195514209), (3, 65171403), (9, 21723801), (11, 17774019), (27, 7241267), (33, 5924673), (99, 1974891), (181, 1080189), (297, 658297), (543, 360063), (1629, 120021), (1991, 98199), (3637, 53757), (4887, 40007), (5973, 32733), (10911, 17919)]