27590277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 43860096

約数和(自身を除く): 16269819

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 803, 881, 949, 2409, 2643, 2847, 9691, 10439, 11453, 29073, 31317, 34359, 64313, 125983, 192939, 377949, 707443, 836069, 2122329, 2508207, 9196759, 27590277]

約数ペア:

[(1, 27590277), (3, 9196759), (11, 2508207), (13, 2122329), (33, 836069), (39, 707443), (73, 377949), (143, 192939), (219, 125983), (429, 64313), (803, 34359), (881, 31317), (949, 29073), (2409, 11453), (2643, 10439), (2847, 9691)]