71885373

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4865

約数の個数: 32

約数和(自身を含む): 118013952

約数和(自身を除く): 46128579

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4801, 4991, 14403, 14973, 33607, 100821, 110423, 148831, 331269, 446493, 772961, 1041817, 2318883, 3125451, 3423113, 10269339, 23961791, 71885373]

約数ペア:

[(1, 71885373), (3, 23961791), (7, 10269339), (21, 3423113), (23, 3125451), (31, 2318883), (69, 1041817), (93, 772961), (161, 446493), (217, 331269), (483, 148831), (651, 110423), (713, 100821), (2139, 33607), (4801, 14973), (4991, 14403)]