55805361

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 79365888

約数和(自身を除く): 23560527

約数列:

[1, 3, 37, 71, 73, 97, 111, 213, 219, 291, 2627, 2701, 3589, 5183, 6887, 7081, 7881, 8103, 10767, 15549, 20661, 21243, 191771, 254819, 261997, 502751, 575313, 764457, 785991, 1508253, 18601787, 55805361]

約数ペア:

[(1, 55805361), (3, 18601787), (37, 1508253), (71, 785991), (73, 764457), (97, 575313), (111, 502751), (213, 261997), (219, 254819), (291, 191771), (2627, 21243), (2701, 20661), (3589, 15549), (5183, 10767), (6887, 8103), (7081, 7881)]