61331277

素因数分解:

$3^1\times 7^1\times {\mathrm{1697}}^1\times {\mathrm{1721}}^1$

素因数の和:3428

約数の個数: 16

約数和(自身を含む): 93566592

約数和(自身を除く): 32235315

約数列:

[1, 3, 7, 21, 1697, 1721, 5091, 5163, 11879, 12047, 35637, 36141, 2920537, 8761611, 20443759, 61331277]

約数ペア:

[(1, 61331277), (3, 20443759), (7, 8761611), (21, 2920537), (1697, 36141), (1721, 35637), (5091, 12047), (5163, 11879)]