86482017

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 126984000

約数和(自身を除く): 40501983

約数列:

[1, 3, 9, 109, 199, 327, 443, 597, 981, 1329, 1791, 3987, 21691, 48287, 65073, 88157, 144861, 195219, 264471, 434583, 793413, 9609113, 28827339, 86482017]

約数ペア:

[(1, 86482017), (3, 28827339), (9, 9609113), (109, 793413), (199, 434583), (327, 264471), (443, 195219), (597, 144861), (981, 88157), (1329, 65073), (1791, 48287), (3987, 21691)]