271537617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{877}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 414191232

約数和(自身を除く): 142653615

約数列:

[1, 3, 13, 17, 39, 51, 221, 467, 663, 877, 1401, 2631, 6071, 7939, 11401, 14909, 18213, 23817, 34203, 44727, 103207, 193817, 309621, 409559, 581451, 1228677, 5324267, 6962503, 15972801, 20887509, 90512539, 271537617]

約数ペア:

[(1, 271537617), (3, 90512539), (13, 20887509), (17, 15972801), (39, 6962503), (51, 5324267), (221, 1228677), (467, 581451), (663, 409559), (877, 309621), (1401, 193817), (2631, 103207), (6071, 44727), (7939, 34203), (11401, 23817), (14909, 18213)]