127509969

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{4483}}^1$

素因数の和:5004

約数の個数: 16

約数和(自身を含む): 179360000

約数和(自身を除く): 51850031

約数列:

[1, 3, 19, 57, 499, 1497, 4483, 9481, 13449, 28443, 85177, 255531, 2237017, 6711051, 42503323, 127509969]

約数ペア:

[(1, 127509969), (3, 42503323), (19, 6711051), (57, 2237017), (499, 255531), (1497, 85177), (4483, 28443), (9481, 13449)]