133508991

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1601}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 234379008

約数和(自身を除く): 100870017

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 361, 399, 627, 1083, 1463, 1601, 2527, 3971, 4389, 4803, 7581, 11207, 11913, 17611, 27797, 30419, 33621, 52833, 83391, 91257, 123277, 212933, 334609, 369831, 577961, 638799, 1003827, 1733883, 2342263, 4045727, 6357571, 7026789, 12137181, 19072713, 44502997, 133508991]

約数ペア:

[(1, 133508991), (3, 44502997), (7, 19072713), (11, 12137181), (19, 7026789), (21, 6357571), (33, 4045727), (57, 2342263), (77, 1733883), (133, 1003827), (209, 638799), (231, 577961), (361, 369831), (399, 334609), (627, 212933), (1083, 123277), (1463, 91257), (1601, 83391), (2527, 52833), (3971, 33621), (4389, 30419), (4803, 27797), (7581, 17611), (11207, 11913)]