8265933

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 13837824

約数和(自身を除く): 5571891

約数列:

[1, 3, 9, 13, 31, 39, 43, 53, 93, 117, 129, 159, 279, 387, 403, 477, 559, 689, 1209, 1333, 1643, 1677, 2067, 2279, 3627, 3999, 4929, 5031, 6201, 6837, 11997, 14787, 17329, 20511, 21359, 29627, 51987, 64077, 70649, 88881, 155961, 192231, 211947, 266643, 635841, 918437, 2755311, 8265933]

約数ペア:

[(1, 8265933), (3, 2755311), (9, 918437), (13, 635841), (31, 266643), (39, 211947), (43, 192231), (53, 155961), (93, 88881), (117, 70649), (129, 64077), (159, 51987), (279, 29627), (387, 21359), (403, 20511), (477, 17329), (559, 14787), (689, 11997), (1209, 6837), (1333, 6201), (1643, 5031), (1677, 4929), (2067, 3999), (2279, 3627)]