86292351

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{43781}}^1$

素因数の和:43863

約数の個数: 16

約数和(自身を含む): 129594720

約数和(自身を除く): 43302369

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 43781, 131343, 394029, 1182087, 3196013, 9588039, 28764117, 86292351]

約数ペア:

[(1, 86292351), (3, 28764117), (9, 9588039), (27, 3196013), (73, 1182087), (219, 394029), (657, 131343), (1971, 43781)]