27708597

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11887}}^1$

素因数の和:11937

約数の個数: 24

約数和(自身を含む): 46981376

約数和(自身を除く): 19272779

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 11887, 35661, 83209, 106983, 249627, 439819, 748881, 1319457, 3078733, 3958371, 9236199, 27708597]

約数ペア:

[(1, 27708597), (3, 9236199), (7, 3958371), (9, 3078733), (21, 1319457), (37, 748881), (63, 439819), (111, 249627), (259, 106983), (333, 83209), (777, 35661), (2331, 11887)]