2071128879

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{27803}}^1$

素因数の和:27932

約数の個数: 32

約数和(自身を含む): 3203020800

約数和(自身を除く): 1131891921

約数列:

[1, 3, 9, 27, 31, 89, 93, 267, 279, 801, 837, 2403, 2759, 8277, 24831, 27803, 74493, 83409, 250227, 750681, 861893, 2474467, 2585679, 7423401, 7757037, 22270203, 23271111, 66810609, 76708477, 230125431, 690376293, 2071128879]

約数ペア:

[(1, 2071128879), (3, 690376293), (9, 230125431), (27, 76708477), (31, 66810609), (89, 23271111), (93, 22270203), (267, 7757037), (279, 7423401), (801, 2585679), (837, 2474467), (2403, 861893), (2759, 750681), (8277, 250227), (24831, 83409), (27803, 74493)]