27450657

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 44721600

約数和(自身を除く): 17270943

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 131, 199, 351, 393, 597, 1053, 1179, 1703, 1791, 2587, 3537, 5109, 5373, 7761, 10611, 15327, 16119, 23283, 26069, 45981, 69849, 78207, 137943, 209547, 234621, 338897, 703863, 1016691, 2111589, 3050073, 9150219, 27450657]

約数ペア:

[(1, 27450657), (3, 9150219), (9, 3050073), (13, 2111589), (27, 1016691), (39, 703863), (81, 338897), (117, 234621), (131, 209547), (199, 137943), (351, 78207), (393, 69849), (597, 45981), (1053, 26069), (1179, 23283), (1703, 16119), (1791, 15327), (2587, 10611), (3537, 7761), (5109, 5373)]