61214211

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{12809}}^1$

素因数の和:12880

約数の個数: 20

約数和(自身を含む): 93000600

約数和(自身を除く): 31786389

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 12809, 38427, 115281, 345843, 755731, 1037529, 2267193, 6801579, 20404737, 61214211]

約数ペア:

[(1, 61214211), (3, 20404737), (9, 6801579), (27, 2267193), (59, 1037529), (81, 755731), (177, 345843), (531, 115281), (1593, 38427), (4779, 12809)]