51319653

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{222163}}^1$

素因数の和:222184

約数の個数: 16

約数和(自身を含む): 85310976

約数和(自身を除く): 33991323

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 222163, 666489, 1555141, 2443793, 4665423, 7331379, 17106551, 51319653]

約数ペア:

[(1, 51319653), (3, 17106551), (7, 7331379), (11, 4665423), (21, 2443793), (33, 1555141), (77, 666489), (231, 222163)]