73887457

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4889}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 90132480

約数和(自身を除く): 16245023

約数列:

[1, 7, 17, 119, 127, 889, 2159, 4889, 15113, 34223, 83113, 581791, 620903, 4346321, 10555351, 73887457]

約数ペア:

[(1, 73887457), (7, 10555351), (17, 4346321), (119, 620903), (127, 581791), (889, 83113), (2159, 34223), (4889, 15113)]