123375329

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 159584256

約数和(自身を除く): 36208927

約数列:

[1, 7, 11, 47, 73, 77, 329, 467, 511, 517, 803, 3269, 3431, 3619, 5137, 5621, 21949, 24017, 34091, 35959, 37741, 153643, 238637, 241439, 264187, 375001, 1602277, 1690073, 2625007, 11215939, 17625047, 123375329]

約数ペア:

[(1, 123375329), (7, 17625047), (11, 11215939), (47, 2625007), (73, 1690073), (77, 1602277), (329, 375001), (467, 264187), (511, 241439), (517, 238637), (803, 153643), (3269, 37741), (3431, 35959), (3619, 34091), (5137, 24017), (5621, 21949)]