64403127

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{15193}}^1$

素因数の和:15359

約数の個数: 16

約数和(自身を含む): 96026080

約数和(自身を除く): 31622953

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 15193, 45579, 136737, 410211, 2385301, 7155903, 21467709, 64403127]

約数ペア:

[(1, 64403127), (3, 21467709), (9, 7155903), (27, 2385301), (157, 410211), (471, 136737), (1413, 45579), (4239, 15193)]