86642757

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 131880960

約数和(自身を除く): 45238203

約数列:

[1, 3, 9, 27, 53, 159, 191, 317, 477, 573, 951, 1431, 1719, 2853, 5157, 8559, 10123, 16801, 30369, 50403, 60547, 91107, 151209, 181641, 273321, 453627, 544923, 1634769, 3208991, 9626973, 28880919, 86642757]

約数ペア:

[(1, 86642757), (3, 28880919), (9, 9626973), (27, 3208991), (53, 1634769), (159, 544923), (191, 453627), (317, 273321), (477, 181641), (573, 151209), (951, 91107), (1431, 60547), (1719, 50403), (2853, 30369), (5157, 16801), (8559, 10123)]