270872739

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{3889}}^1$

素因数の和:4075

約数の個数: 24

約数和(自身を含む): 400514400

約数和(自身を除く): 129641661

約数列:

[1, 3, 9, 71, 109, 213, 327, 639, 981, 3889, 7739, 11667, 23217, 35001, 69651, 276119, 423901, 828357, 1271703, 2485071, 3815109, 30096971, 90290913, 270872739]

約数ペア:

[(1, 270872739), (3, 90290913), (9, 30096971), (71, 3815109), (109, 2485071), (213, 1271703), (327, 828357), (639, 423901), (981, 276119), (3889, 69651), (7739, 35001), (11667, 23217)]