156727130889

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1\times {\mathrm{125959}}^1$

素因数の和:126469

約数の個数: 32

約数和(自身を含む): 240843581440

約数和(自身を除く): 84116450551

約数列:

[1, 3, 7, 21, 193, 307, 579, 921, 1351, 2149, 4053, 6447, 59251, 125959, 177753, 377877, 414757, 881713, 1244271, 2645139, 24310087, 38669413, 72930261, 116008239, 170170609, 270685891, 510511827, 812057673, 7463196709, 22389590127, 52242376963, 156727130889]

約数ペア:

[(1, 156727130889), (3, 52242376963), (7, 22389590127), (21, 7463196709), (193, 812057673), (307, 510511827), (579, 270685891), (921, 170170609), (1351, 116008239), (2149, 72930261), (4053, 38669413), (6447, 24310087), (59251, 2645139), (125959, 1244271), (177753, 881713), (377877, 414757)]