72802287

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{8783}}^1$

素因数の和:9099

約数の個数: 16

約数和(自身を含む): 108218880

約数和(自身を除く): 35416593

約数列:

[1, 3, 9, 27, 307, 921, 2763, 8289, 8783, 26349, 79047, 237141, 2696381, 8089143, 24267429, 72802287]

約数ペア:

[(1, 72802287), (3, 24267429), (9, 8089143), (27, 2696381), (307, 237141), (921, 79047), (2763, 26349), (8289, 8783)]