80217867

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{23071}}^1$

素因数の和:23154

約数の個数: 16

約数和(自身を含む): 114437120

約数和(自身を除く): 34219253

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 23071, 69213, 438349, 1315047, 1407331, 4221993, 26739289, 80217867]

約数ペア:

[(1, 80217867), (3, 26739289), (19, 4221993), (57, 1407331), (61, 1315047), (183, 438349), (1159, 69213), (3477, 23071)]