27486477

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 40560000

約数和(自身を除く): 13073523

約数列:

[1, 3, 9, 103, 149, 199, 309, 447, 597, 927, 1341, 1791, 15347, 20497, 29651, 46041, 61491, 88953, 138123, 184473, 266859, 3054053, 9162159, 27486477]

約数ペア:

[(1, 27486477), (3, 9162159), (9, 3054053), (103, 266859), (149, 184473), (199, 138123), (309, 88953), (447, 61491), (597, 46041), (927, 29651), (1341, 20497), (1791, 15347)]