117978249

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{5521}}^1$

素因数の和:5960

約数の個数: 16

約数和(自身を含む): 166985280

約数和(自身を除く): 49007031

約数列:

[1, 3, 17, 51, 419, 1257, 5521, 7123, 16563, 21369, 93857, 281571, 2313299, 6939897, 39326083, 117978249]

約数ペア:

[(1, 117978249), (3, 39326083), (17, 6939897), (51, 2313299), (419, 281571), (1257, 93857), (5521, 21369), (7123, 16563)]