76463919

素因数分解:

$3^4\times 7^1\times {\mathrm{134857}}^1$

素因数の和:134876

約数の個数: 20

約数和(自身を含む): 130542544

約数和(自身を除く): 54078625

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 134857, 404571, 943999, 1213713, 2831997, 3641139, 8495991, 10923417, 25487973, 76463919]

約数ペア:

[(1, 76463919), (3, 25487973), (7, 10923417), (9, 8495991), (21, 3641139), (27, 2831997), (63, 1213713), (81, 943999), (189, 404571), (567, 134857)]