125797131

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{6043}}^1$

素因数の和:6312

約数の個数: 20

約数和(自身を含む): 188681592

約数和(自身を除く): 62884461

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 6043, 6939, 18129, 20817, 54387, 163161, 489483, 1553051, 4659153, 13977459, 41932377, 125797131]

約数ペア:

[(1, 125797131), (3, 41932377), (9, 13977459), (27, 4659153), (81, 1553051), (257, 489483), (771, 163161), (2313, 54387), (6043, 20817), (6939, 18129)]