216241749

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{11057}}^1$

素因数の和:11157

約数の個数: 24

約数和(自身を含む): 326034072

約数和(自身を除く): 109792323

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 2173, 6519, 11057, 19557, 33171, 99513, 453337, 586021, 1360011, 1758063, 4080033, 5274189, 24026861, 72080583, 216241749]

約数ペア:

[(1, 216241749), (3, 72080583), (9, 24026861), (41, 5274189), (53, 4080033), (123, 1758063), (159, 1360011), (369, 586021), (477, 453337), (2173, 99513), (6519, 33171), (11057, 19557)]