385682553

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{31121}}^1$

素因数の和:31156

約数の個数: 28

約数和(自身を含む): 612294228

約数和(自身を除く): 226611675

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 31121, 93363, 280089, 529057, 840267, 1587171, 2520801, 4761513, 7562403, 14284539, 22687209, 42853617, 128560851, 385682553]

約数ペア:

[(1, 385682553), (3, 128560851), (9, 42853617), (17, 22687209), (27, 14284539), (51, 7562403), (81, 4761513), (153, 2520801), (243, 1587171), (459, 840267), (729, 529057), (1377, 280089), (4131, 93363), (12393, 31121)]