27621363

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 46379520

約数和(自身を除く): 18758157

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1097, 1199, 2289, 3291, 3597, 7679, 8393, 12067, 23037, 25179, 36201, 84469, 119573, 253407, 358719, 837011, 1315303, 2511033, 3945909, 9207121, 27621363]

約数ペア:

[(1, 27621363), (3, 9207121), (7, 3945909), (11, 2511033), (21, 1315303), (33, 837011), (77, 358719), (109, 253407), (231, 119573), (327, 84469), (763, 36201), (1097, 25179), (1199, 23037), (2289, 12067), (3291, 8393), (3597, 7679)]