42666663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{6551}}^1$

素因数の和:6734

約数の個数: 16

約数和(自身を含む): 61641216

約数和(自身を除く): 18974553

約数列:

[1, 3, 13, 39, 167, 501, 2171, 6513, 6551, 19653, 85163, 255489, 1094017, 3282051, 14222221, 42666663]

約数ペア:

[(1, 42666663), (3, 14222221), (13, 3282051), (39, 1094017), (167, 255489), (501, 85163), (2171, 19653), (6513, 6551)]