65768063

素因数分解:

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

素因数の和:239

約数の個数: 18

約数和(自身を含む): 73252584

約数和(自身を除く): 7484521

約数列:

[1, 19, 23, 89, 361, 437, 1691, 2047, 7921, 8303, 32129, 38893, 150499, 182183, 738967, 2859481, 3461477, 65768063]

約数ペア:

[(1, 65768063), (19, 3461477), (23, 2859481), (89, 738967), (361, 182183), (437, 150499), (1691, 38893), (2047, 32129), (7921, 8303)]