71797427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 80744832

約数和(自身を除く): 8947405

約数列:

[1, 13, 37, 61, 481, 793, 2257, 2447, 29341, 31811, 90539, 149267, 1177007, 1940471, 5522879, 71797427]

約数ペア:

[(1, 71797427), (13, 5522879), (37, 1940471), (61, 1177007), (481, 149267), (793, 90539), (2257, 31811), (2447, 29341)]