27031059

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1993}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 42926832

約数和(自身を除く): 15895773

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1233, 1507, 1993, 4521, 5979, 13563, 17937, 21923, 65769, 197307, 273041, 819123, 2457369, 3003451, 9010353, 27031059]

約数ペア:

[(1, 27031059), (3, 9010353), (9, 3003451), (11, 2457369), (33, 819123), (99, 273041), (137, 197307), (411, 65769), (1233, 21923), (1507, 17937), (1993, 13563), (4521, 5979)]