54161457

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135743}}^1$

素因数の和:135772

約数の個数: 16

約数和(自身を含む): 86876160

約数和(自身を除く): 32714703

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 135743, 407229, 950201, 2579117, 2850603, 7737351, 18053819, 54161457]

約数ペア:

[(1, 54161457), (3, 18053819), (7, 7737351), (19, 2850603), (21, 2579117), (57, 950201), (133, 407229), (399, 135743)]