81097379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4391}}^1$

素因数の和:4498

約数の個数: 16

約数和(自身を含む): 93602304

約数和(自身を除く): 12504925

約数列:

[1, 11, 23, 73, 253, 803, 1679, 4391, 18469, 48301, 100993, 320543, 1110923, 3525973, 7372489, 81097379]

約数ペア:

[(1, 81097379), (11, 7372489), (23, 3525973), (73, 1110923), (253, 320543), (803, 100993), (1679, 48301), (4391, 18469)]