27156246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6569}}^1$

素因数の和:6640

約数の個数: 32

約数和(自身を含む): 59603040

約数和(自身を除く): 32446794

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 6569, 13138, 19707, 39414, 85397, 170794, 256191, 348157, 512382, 696314, 1044471, 2088942, 4526041, 9052082, 13578123, 27156246]

約数ペア:

[(1, 27156246), (2, 13578123), (3, 9052082), (6, 4526041), (13, 2088942), (26, 1044471), (39, 696314), (53, 512382), (78, 348157), (106, 256191), (159, 170794), (318, 85397), (689, 39414), (1378, 19707), (2067, 13138), (4134, 6569)]