271330293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1889}}^1$

素因数の和:2061

約数の個数: 32

約数和(自身を含む): 406425600

約数和(自身を除く): 135095307

約数列:

[1, 3, 13, 29, 39, 87, 127, 377, 381, 1131, 1651, 1889, 3683, 4953, 5667, 11049, 24557, 47879, 54781, 73671, 143637, 164343, 239903, 712153, 719709, 2136459, 3118739, 6957187, 9356217, 20871561, 90443431, 271330293]

約数ペア:

[(1, 271330293), (3, 90443431), (13, 20871561), (29, 9356217), (39, 6957187), (87, 3118739), (127, 2136459), (377, 719709), (381, 712153), (1131, 239903), (1651, 164343), (1889, 143637), (3683, 73671), (4953, 54781), (5667, 47879), (11049, 24557)]