56354163

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{28163}}^1$

素因数の和:28218

約数の個数: 16

約数和(自身を含む): 81112320

約数和(自身を除く): 24758157

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 28163, 84489, 647749, 816727, 1943247, 2450181, 18784721, 56354163]

約数ペア:

[(1, 56354163), (3, 18784721), (23, 2450181), (29, 1943247), (69, 816727), (87, 647749), (667, 84489), (2001, 28163)]