7877661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 12192768

約数和(自身を除く): 4315107

約数列:

[1, 3, 11, 23, 33, 69, 97, 107, 253, 291, 321, 759, 1067, 1177, 2231, 2461, 3201, 3531, 6693, 7383, 10379, 24541, 27071, 31137, 73623, 81213, 114169, 238717, 342507, 716151, 2625887, 7877661]

約数ペア:

[(1, 7877661), (3, 2625887), (11, 716151), (23, 342507), (33, 238717), (69, 114169), (97, 81213), (107, 73623), (253, 31137), (291, 27071), (321, 24541), (759, 10379), (1067, 7383), (1177, 6693), (2231, 3531), (2461, 3201)]