201603129

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38867}}^1$

素因数の和:38909

約数の個数: 32

約数和(自身を含む): 348257280

約数和(自身を除く): 146654151

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 38867, 116601, 272069, 505271, 738473, 816207, 1515813, 2215419, 3536897, 5169311, 9600149, 10610691, 15507933, 28800447, 67201043, 201603129]

約数ペア:

[(1, 201603129), (3, 67201043), (7, 28800447), (13, 15507933), (19, 10610691), (21, 9600149), (39, 5169311), (57, 3536897), (91, 2215419), (133, 1515813), (247, 816207), (273, 738473), (399, 505271), (741, 272069), (1729, 116601), (5187, 38867)]