53481561

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134039}}^1$

素因数の和:134068

約数の個数: 16

約数和(自身を含む): 85785600

約数和(自身を除く): 32304039

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 134039, 402117, 938273, 2546741, 2814819, 7640223, 17827187, 53481561]

約数ペア:

[(1, 53481561), (3, 17827187), (7, 7640223), (19, 2814819), (21, 2546741), (57, 938273), (133, 402117), (399, 134039)]