84150143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{1559}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 105131520

約数和(自身を除く): 20981377

約数列:

[1, 7, 11, 77, 701, 1559, 4907, 7711, 10913, 17149, 53977, 120043, 1092859, 7650013, 12021449, 84150143]

約数ペア:

[(1, 84150143), (7, 12021449), (11, 7650013), (77, 1092859), (701, 120043), (1559, 53977), (4907, 17149), (7711, 10913)]