61180989

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6379}}^1$

素因数の和:6544

約数の個数: 16

約数和(自身を含む): 85747200

約数和(自身を除く): 24566211

約数列:

[1, 3, 23, 69, 139, 417, 3197, 6379, 9591, 19137, 146717, 440151, 886681, 2660043, 20393663, 61180989]

約数ペア:

[(1, 61180989), (3, 20393663), (23, 2660043), (69, 886681), (139, 440151), (417, 146717), (3197, 19137), (6379, 9591)]