157028054817

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1\times {\mathrm{1915981}}^1$

素因数の和:1917608

約数の個数: 16

約数和(自身を含む): 221824732032

約数和(自身を除く): 64796677215

約数列:

[1, 3, 17, 51, 1607, 4821, 27319, 81957, 1915981, 5747943, 32571677, 97715031, 3078981467, 9236944401, 52342684939, 157028054817]

約数ペア:

[(1, 157028054817), (3, 52342684939), (17, 9236944401), (51, 3078981467), (1607, 97715031), (4821, 32571677), (27319, 5747943), (81957, 1915981)]