80410617

素因数分解:

$3^3\times 7^2\times {\mathrm{60779}}^1$

素因数の和:60802

約数の個数: 24

約数和(自身を含む): 138578400

約数和(自身を除く): 58167783

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 60779, 182337, 425453, 547011, 1276359, 1641033, 2978171, 3829077, 8934513, 11487231, 26803539, 80410617]

約数ペア:

[(1, 80410617), (3, 26803539), (7, 11487231), (9, 8934513), (21, 3829077), (27, 2978171), (49, 1641033), (63, 1276359), (147, 547011), (189, 425453), (441, 182337), (1323, 60779)]