133717869

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{30137}}^1$

素因数の和:30189

約数の個数: 24

約数和(自身を含む): 211568760

約数和(自身を除く): 77850891

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 30137, 90411, 271233, 512329, 873973, 1536987, 2621919, 4610961, 7865757, 14857541, 44572623, 133717869]

約数ペア:

[(1, 133717869), (3, 44572623), (9, 14857541), (17, 7865757), (29, 4610961), (51, 2621919), (87, 1536987), (153, 873973), (261, 512329), (493, 271233), (1479, 90411), (4437, 30137)]