13309523181

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{701}}^1\times {\mathrm{1493}}^1$

素因数の和:2363

約数の個数: 40

約数和(自身を含む): 20050728984

約数和(自身を除く): 6741205803

約数列:

[1, 3, 9, 27, 81, 157, 471, 701, 1413, 1493, 2103, 4239, 4479, 6309, 12717, 13437, 18927, 40311, 56781, 110057, 120933, 234401, 330171, 703203, 990513, 1046593, 2109609, 2971539, 3139779, 6328827, 8914617, 9419337, 18986481, 28258011, 84774033, 164315101, 492945303, 1478835909, 4436507727, 13309523181]

約数ペア:

[(1, 13309523181), (3, 4436507727), (9, 1478835909), (27, 492945303), (81, 164315101), (157, 84774033), (471, 28258011), (701, 18986481), (1413, 9419337), (1493, 8914617), (2103, 6328827), (4239, 3139779), (4479, 2971539), (6309, 2109609), (12717, 1046593), (13437, 990513), (18927, 703203), (40311, 330171), (56781, 234401), (110057, 120933)]