156721012149

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1\times {\mathrm{1771039}}^1$

素因数の和:1773324

約数の個数: 16

約数和(自身を含む): 225134604800

約数和(自身を除く): 68413592651

約数列:

[1, 3, 13, 39, 2269, 6807, 29497, 88491, 1771039, 5313117, 23023507, 69070521, 4018487491, 12055462473, 52240337383, 156721012149]

約数ペア:

[(1, 156721012149), (3, 52240337383), (13, 12055462473), (39, 4018487491), (2269, 69070521), (6807, 23023507), (29497, 5313117), (88491, 1771039)]