119255247

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{27779}}^1$

素因数の和:27844

約数の個数: 20

約数和(自身を含む): 181514520

約数和(自身を除く): 62259273

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 27779, 83337, 250011, 750033, 1472287, 2250099, 4416861, 13250583, 39751749, 119255247]

約数ペア:

[(1, 119255247), (3, 39751749), (9, 13250583), (27, 4416861), (53, 2250099), (81, 1472287), (159, 750033), (477, 250011), (1431, 83337), (4293, 27779)]