68505549

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{55291}}^1$

素因数の和:55360

約数の個数: 16

約数和(自身を含む): 106160640

約数和(自身を除く): 37655091

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 55291, 165873, 387037, 1161111, 3262169, 9786507, 22835183, 68505549]

約数ペア:

[(1, 68505549), (3, 22835183), (7, 9786507), (21, 3262169), (59, 1161111), (177, 387037), (413, 165873), (1239, 55291)]