89417391

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{72169}}^1$

素因数の和:72238

約数の個数: 16

約数和(自身を含む): 138566400

約数和(自身を除く): 49149009

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 72169, 216507, 505183, 1515549, 4257971, 12773913, 29805797, 89417391]

約数ペア:

[(1, 89417391), (3, 29805797), (7, 12773913), (21, 4257971), (59, 1515549), (177, 505183), (413, 216507), (1239, 72169)]