132981597

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{7789}}^1$

素因数の和:8073

約数の個数: 24

約数和(自身を含む): 220363520

約数和(自身を除く): 87381923

約数列:

[1, 3, 7, 9, 21, 63, 271, 813, 1897, 2439, 5691, 7789, 17073, 23367, 54523, 70101, 163569, 490707, 2110819, 6332457, 14775733, 18997371, 44327199, 132981597]

約数ペア:

[(1, 132981597), (3, 44327199), (7, 18997371), (9, 14775733), (21, 6332457), (63, 2110819), (271, 490707), (813, 163569), (1897, 70101), (2439, 54523), (5691, 23367), (7789, 17073)]