231601833

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{1549}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 344565000

約数和(自身を除く): 112963167

約数列:

[1, 3, 9, 37, 111, 333, 449, 1347, 1549, 4041, 4647, 13941, 16613, 49839, 57313, 149517, 171939, 515817, 695501, 2086503, 6259509, 25733537, 77200611, 231601833]

約数ペア:

[(1, 231601833), (3, 77200611), (9, 25733537), (37, 6259509), (111, 2086503), (333, 695501), (449, 515817), (1347, 171939), (1549, 149517), (4041, 57313), (4647, 49839), (13941, 16613)]