188336259

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2351}}^1$

素因数の和:2429

約数の個数: 40

約数和(自身を含む): 300529152

約数和(自身を除く): 112192893

約数列:

[1, 3, 9, 23, 27, 43, 69, 81, 129, 207, 387, 621, 989, 1161, 1863, 2351, 2967, 3483, 7053, 8901, 21159, 26703, 54073, 63477, 80109, 101093, 162219, 190431, 303279, 486657, 909837, 1459971, 2325139, 2729511, 4379913, 6975417, 8188533, 20926251, 62778753, 188336259]

約数ペア:

[(1, 188336259), (3, 62778753), (9, 20926251), (23, 8188533), (27, 6975417), (43, 4379913), (69, 2729511), (81, 2325139), (129, 1459971), (207, 909837), (387, 486657), (621, 303279), (989, 190431), (1161, 162219), (1863, 101093), (2351, 80109), (2967, 63477), (3483, 54073), (7053, 26703), (8901, 21159)]