185598189

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13831}}^1$

素因数の和:13918

約数の個数: 32

約数和(自身を含む): 318689280

約数和(自身を除く): 133091091

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 13419, 13831, 41493, 96817, 124479, 290451, 373437, 871353, 982001, 2614059, 2946003, 6874007, 8838009, 20622021, 26514027, 61866063, 185598189]

約数ペア:

[(1, 185598189), (3, 61866063), (7, 26514027), (9, 20622021), (21, 8838009), (27, 6874007), (63, 2946003), (71, 2614059), (189, 982001), (213, 871353), (497, 373437), (639, 290451), (1491, 124479), (1917, 96817), (4473, 41493), (13419, 13831)]