20137292361

素因数分解:

$3^3\times {\mathrm{12377}}^1\times {\mathrm{60259}}^1$

素因数の和:72645

約数の個数: 16

約数和(自身を含む): 29835931200

約数和(自身を除く): 9698638839

約数列:

[1, 3, 9, 27, 12377, 37131, 60259, 111393, 180777, 334179, 542331, 1626993, 745825643, 2237476929, 6712430787, 20137292361]

約数ペア:

[(1, 20137292361), (3, 6712430787), (9, 2237476929), (27, 745825643), (12377, 1626993), (37131, 542331), (60259, 334179), (111393, 180777)]