71080163

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4783}}^1$

素因数の和:4994

約数の個数: 16

約数和(自身を含む): 89097216

約数和(自身を除く): 18017053

約数列:

[1, 7, 11, 77, 193, 1351, 2123, 4783, 14861, 33481, 52613, 368291, 923119, 6461833, 10154309, 71080163]

約数ペア:

[(1, 71080163), (7, 10154309), (11, 6461833), (77, 923119), (193, 368291), (1351, 52613), (2123, 33481), (4783, 14861)]