61985142

素因数分解:

$2^1\times 3^3\times {\mathrm{307}}^1\times {\mathrm{3739}}^1$

素因数の和:4057

約数の個数: 32

約数和(自身を含む): 138230400

約数和(自身を除く): 76245258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 307, 614, 921, 1842, 2763, 3739, 5526, 7478, 8289, 11217, 16578, 22434, 33651, 67302, 100953, 201906, 1147873, 2295746, 3443619, 6887238, 10330857, 20661714, 30992571, 61985142]

約数ペア:

[(1, 61985142), (2, 30992571), (3, 20661714), (6, 10330857), (9, 6887238), (18, 3443619), (27, 2295746), (54, 1147873), (307, 201906), (614, 100953), (921, 67302), (1842, 33651), (2763, 22434), (3739, 16578), (5526, 11217), (7478, 8289)]