50572593

素因数分解:

$3^4\times {\mathrm{643}}^1\times {\mathrm{971}}^1$

素因数の和:1626

約数の個数: 20

約数和(自身を含む): 75742128

約数和(自身を除く): 25169535

約数列:

[1, 3, 9, 27, 81, 643, 971, 1929, 2913, 5787, 8739, 17361, 26217, 52083, 78651, 624353, 1873059, 5619177, 16857531, 50572593]

約数ペア:

[(1, 50572593), (3, 16857531), (9, 5619177), (27, 1873059), (81, 624353), (643, 78651), (971, 52083), (1929, 26217), (2913, 17361), (5787, 8739)]