230824971

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 377002080

約数和(自身を除く): 146177109

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 117, 243, 267, 351, 801, 821, 1053, 1157, 2403, 2463, 3159, 3471, 7209, 7389, 10413, 10673, 21627, 22167, 31239, 32019, 66501, 73069, 93717, 96057, 199503, 219207, 281151, 288171, 657621, 864513, 949897, 1972863, 2593539, 2849691, 5918589, 8549073, 17755767, 25647219, 76941657, 230824971]

約数ペア:

[(1, 230824971), (3, 76941657), (9, 25647219), (13, 17755767), (27, 8549073), (39, 5918589), (81, 2849691), (89, 2593539), (117, 1972863), (243, 949897), (267, 864513), (351, 657621), (801, 288171), (821, 281151), (1053, 219207), (1157, 199503), (2403, 96057), (2463, 93717), (3159, 73069), (3471, 66501), (7209, 32019), (7389, 31239), (10413, 22167), (10673, 21627)]