55495413

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 82560192

約数和(自身を除く): 27064779

約数列:

[1, 3, 9, 43, 129, 193, 387, 579, 743, 1737, 2229, 6687, 8299, 24897, 31949, 74691, 95847, 143399, 287541, 430197, 1290591, 6166157, 18498471, 55495413]

約数ペア:

[(1, 55495413), (3, 18498471), (9, 6166157), (43, 1290591), (129, 430197), (193, 287541), (387, 143399), (579, 95847), (743, 74691), (1737, 31949), (2229, 24897), (6687, 8299)]