155636541

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{2447}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 232187904

約数和(自身を除く): 76551363

約数列:

[1, 3, 9, 37, 111, 191, 333, 573, 1719, 2447, 7067, 7341, 21201, 22023, 63603, 90539, 271617, 467377, 814851, 1402131, 4206393, 17292949, 51878847, 155636541]

約数ペア:

[(1, 155636541), (3, 51878847), (9, 17292949), (37, 4206393), (111, 1402131), (191, 814851), (333, 467377), (573, 271617), (1719, 90539), (2447, 63603), (7067, 22023), (7341, 21201)]