172401507

素因数分解:

$3^3\times {\mathrm{727}}^1\times {\mathrm{8783}}^1$

素因数の和:9519

約数の個数: 16

約数和(自身を含む): 255790080

約数和(自身を除く): 83388573

約数列:

[1, 3, 9, 27, 727, 2181, 6543, 8783, 19629, 26349, 79047, 237141, 6385241, 19155723, 57467169, 172401507]

約数ペア:

[(1, 172401507), (3, 57467169), (9, 19155723), (27, 6385241), (727, 237141), (2181, 79047), (6543, 26349), (8783, 19629)]