89294073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 137521152

約数和(自身を除く): 48227079

約数列:

[1, 3, 11, 23, 33, 69, 71, 213, 253, 759, 781, 1633, 1657, 2343, 4899, 4971, 17963, 18227, 38111, 53889, 54681, 114333, 117647, 352941, 419221, 1257663, 1294117, 2705881, 3882351, 8117643, 29764691, 89294073]

約数ペア:

[(1, 89294073), (3, 29764691), (11, 8117643), (23, 3882351), (33, 2705881), (69, 1294117), (71, 1257663), (213, 419221), (253, 352941), (759, 117647), (781, 114333), (1633, 54681), (1657, 53889), (2343, 38111), (4899, 18227), (4971, 17963)]