67665379

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 72290304

約数和(自身を除く): 4624925

約数列:

[1, 23, 73, 191, 211, 1679, 4393, 4853, 13943, 15403, 40301, 320689, 354269, 926923, 2941973, 67665379]

約数ペア:

[(1, 67665379), (23, 2941973), (73, 926923), (191, 354269), (211, 320689), (1679, 40301), (4393, 15403), (4853, 13943)]