55609113

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71569}}^1$

素因数の和:71616

約数の個数: 16

約数和(自身を含む): 87029120

約数和(自身を除く): 31420007

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 71569, 214707, 500983, 1502949, 2648053, 7944159, 18536371, 55609113]

約数ペア:

[(1, 55609113), (3, 18536371), (7, 7944159), (21, 2648053), (37, 1502949), (111, 500983), (259, 214707), (777, 71569)]