156975247299

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211842439}}^1$

素因数の和:211842474

約数の個数: 16

約数和(自身を含む): 237263532800

約数和(自身を除く): 80288285501

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 211842439, 635527317, 2753951707, 4025006341, 8261855121, 12075019023, 52325082433, 156975247299]

約数ペア:

[(1, 156975247299), (3, 52325082433), (13, 12075019023), (19, 8261855121), (39, 4025006341), (57, 2753951707), (247, 635527317), (741, 211842439)]