67493247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 100320768

約数和(自身を除く): 32827521

約数列:

[1, 3, 17, 23, 51, 69, 163, 353, 391, 489, 1059, 1173, 2771, 3749, 6001, 8119, 8313, 11247, 18003, 24357, 57539, 63733, 138023, 172617, 191199, 414069, 978163, 1323397, 2934489, 3970191, 22497749, 67493247]

約数ペア:

[(1, 67493247), (3, 22497749), (17, 3970191), (23, 2934489), (51, 1323397), (69, 978163), (163, 414069), (353, 191199), (391, 172617), (489, 138023), (1059, 63733), (1173, 57539), (2771, 24357), (3749, 18003), (6001, 11247), (8119, 8313)]