89597673

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 156911040

約数和(自身を除く): 67313367

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 99, 109, 171, 207, 209, 253, 327, 361, 437, 627, 759, 981, 1083, 1199, 1311, 1881, 2071, 2277, 2507, 3249, 3597, 3933, 3971, 4807, 6213, 7521, 8303, 10791, 11913, 14421, 18639, 22563, 22781, 24909, 27577, 35739, 39349, 43263, 47633, 68343, 74727, 82731, 91333, 118047, 142899, 205029, 248193, 273999, 354141, 428697, 432839, 523963, 821997, 905027, 1298517, 1571889, 2715081, 3895551, 4715667, 8145243, 9955297, 29865891, 89597673]

約数ペア:

[(1, 89597673), (3, 29865891), (9, 9955297), (11, 8145243), (19, 4715667), (23, 3895551), (33, 2715081), (57, 1571889), (69, 1298517), (99, 905027), (109, 821997), (171, 523963), (207, 432839), (209, 428697), (253, 354141), (327, 273999), (361, 248193), (437, 205029), (627, 142899), (759, 118047), (981, 91333), (1083, 82731), (1199, 74727), (1311, 68343), (1881, 47633), (2071, 43263), (2277, 39349), (2507, 35739), (3249, 27577), (3597, 24909), (3933, 22781), (3971, 22563), (4807, 18639), (6213, 14421), (7521, 11913), (8303, 10791)]