8084421

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 12566400

約数和(自身を除く): 4481979

約数列:

[1, 3, 9, 27, 41, 67, 109, 123, 201, 327, 369, 603, 981, 1107, 1809, 2747, 2943, 4469, 7303, 8241, 13407, 21909, 24723, 40221, 65727, 74169, 120663, 197181, 299423, 898269, 2694807, 8084421]

約数ペア:

[(1, 8084421), (3, 2694807), (9, 898269), (27, 299423), (41, 197181), (67, 120663), (109, 74169), (123, 65727), (201, 40221), (327, 24723), (369, 21909), (603, 13407), (981, 8241), (1107, 7303), (1809, 4469), (2747, 2943)]