15706541277

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1204397}}^1$

素因数の和:1204439

約数の個数: 40

約数和(自身を含む): 27980574336

約数和(自身を除く): 12274033059

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 1204397, 3613191, 8430779, 10839573, 25292337, 27701131, 32518719, 75877011, 83103393, 97556157, 193907917, 227631033, 249310179, 581723751, 682893099, 747930537, 1745171253, 2243791611, 5235513759, 15706541277]

約数ペア:

[(1, 15706541277), (3, 5235513759), (7, 2243791611), (9, 1745171253), (21, 747930537), (23, 682893099), (27, 581723751), (63, 249310179), (69, 227631033), (81, 193907917), (161, 97556157), (189, 83103393), (207, 75877011), (483, 32518719), (567, 27701131), (621, 25292337), (1449, 10839573), (1863, 8430779), (4347, 3613191), (13041, 1204397)]