79613971

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^2$

素因数の和:243

約数の個数: 18

約数和(自身を含む): 88601660

約数和(自身を除く): 8987689

約数列:

[1, 19, 23, 89, 437, 529, 1691, 2047, 7921, 10051, 38893, 47081, 150499, 182183, 894539, 3461477, 4190209, 79613971]

約数ペア:

[(1, 79613971), (19, 4190209), (23, 3461477), (89, 894539), (437, 182183), (529, 150499), (1691, 47081), (2047, 38893), (7921, 10051)]