67154709

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{8387}}^1$

素因数の和:8564

約数の個数: 16

約数和(自身を含む): 95421888

約数和(自身を除く): 28267179

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 8387, 25161, 142579, 427737, 1316759, 3950277, 22384903, 67154709]

約数ペア:

[(1, 67154709), (3, 22384903), (17, 3950277), (51, 1316759), (157, 427737), (471, 142579), (2669, 25161), (8007, 8387)]