27900531

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{6043}}^1$

素因数の和:6077

約数の個数: 24

約数和(自身を含む): 44000320

約数和(自身を除く): 16099789

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 6043, 18129, 54387, 114817, 163161, 344451, 489483, 1033353, 1468449, 3100059, 9300177, 27900531]

約数ペア:

[(1, 27900531), (3, 9300177), (9, 3100059), (19, 1468449), (27, 1033353), (57, 489483), (81, 344451), (171, 163161), (243, 114817), (513, 54387), (1539, 18129), (4617, 6043)]