27647081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 36661248

約数和(自身を除く): 9014167

約数列:

[1, 7, 11, 23, 67, 77, 161, 233, 253, 469, 737, 1541, 1631, 1771, 2563, 5159, 5359, 10787, 15611, 16951, 17941, 37513, 58949, 109277, 118657, 171721, 359053, 412643, 1202047, 2513371, 3949583, 27647081]

約数ペア:

[(1, 27647081), (7, 3949583), (11, 2513371), (23, 1202047), (67, 412643), (77, 359053), (161, 171721), (233, 118657), (253, 109277), (469, 58949), (737, 37513), (1541, 17941), (1631, 16951), (1771, 15611), (2563, 10787), (5159, 5359)]