27139257

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 40569984

約数和(自身を除く): 13430727

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 747, 773, 2319, 3901, 6957, 11703, 35109, 36331, 64159, 108993, 192477, 326979, 577431, 3015473, 9046419, 27139257]

約数ペア:

[(1, 27139257), (3, 9046419), (9, 3015473), (47, 577431), (83, 326979), (141, 192477), (249, 108993), (423, 64159), (747, 36331), (773, 35109), (2319, 11703), (3901, 6957)]