51797127

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 22714233

約数列:

[1, 3, 23, 69, 71, 97, 109, 213, 291, 327, 1633, 2231, 2507, 4899, 6693, 6887, 7521, 7739, 10573, 20661, 23217, 31719, 158401, 177997, 243179, 475203, 533991, 729537, 750683, 2252049, 17265709, 51797127]

約数ペア:

[(1, 51797127), (3, 17265709), (23, 2252049), (69, 750683), (71, 729537), (97, 533991), (109, 475203), (213, 243179), (291, 177997), (327, 158401), (1633, 31719), (2231, 23217), (2507, 20661), (4899, 10573), (6693, 7739), (6887, 7521)]