81192097

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2393}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 96066432

約数和(自身を除く): 14874335

約数列:

[1, 7, 37, 131, 259, 917, 2393, 4847, 16751, 33929, 88541, 313483, 619787, 2194381, 11598871, 81192097]

約数ペア:

[(1, 81192097), (7, 11598871), (37, 2194381), (131, 619787), (259, 313483), (917, 88541), (2393, 33929), (4847, 16751)]