80149531

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{12541}}^1$

素因数の和:12642

約数の個数: 16

約数和(自身を含む): 101138688

約数和(自身を除く): 20989157

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 12541, 87787, 137951, 965657, 1040903, 7286321, 11449933, 80149531]

約数ペア:

[(1, 80149531), (7, 11449933), (11, 7286321), (77, 1040903), (83, 965657), (581, 137951), (913, 87787), (6391, 12541)]