172560129

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{18301}}^1$

素因数の和:18760

約数の個数: 16

約数和(自身を含む): 263548800

約数和(自身を除く): 90988671

約数列:

[1, 3, 7, 21, 449, 1347, 3143, 9429, 18301, 54903, 128107, 384321, 8217149, 24651447, 57520043, 172560129]

約数ペア:

[(1, 172560129), (3, 57520043), (7, 24651447), (21, 8217149), (449, 384321), (1347, 128107), (3143, 54903), (9429, 18301)]