51664377

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{16607}}^1$

素因数の和:16688

約数の個数: 16

約数和(自身を含む): 74138112

約数和(自身を除く): 22473735

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 16607, 49821, 282319, 846957, 1013027, 3039081, 17221459, 51664377]

約数ペア:

[(1, 51664377), (3, 17221459), (17, 3039081), (51, 1013027), (61, 846957), (183, 282319), (1037, 49821), (3111, 16607)]