117289917

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{16903}}^1$

素因数の和:17169

約数の個数: 16

約数和(自身を含む): 174449280

約数和(自身を除く): 57159363

約数列:

[1, 3, 9, 27, 257, 771, 2313, 6939, 16903, 50709, 152127, 456381, 4344071, 13032213, 39096639, 117289917]

約数ペア:

[(1, 117289917), (3, 39096639), (9, 13032213), (27, 4344071), (257, 456381), (771, 152127), (2313, 50709), (6939, 16903)]