71749206891

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{9805823}}^1$

素因数の和:9806103

約数の個数: 16

約数和(自身を含む): 106687365120

約数和(自身を除く): 34938158229

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 9805823, 29417469, 88252407, 264757221, 2657378033, 7972134099, 23916402297, 71749206891]

約数ペア:

[(1, 71749206891), (3, 23916402297), (9, 7972134099), (27, 2657378033), (271, 264757221), (813, 88252407), (2439, 29417469), (7317, 9805823)]