72029601

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8863}}^1$

素因数の和:8922

約数の個数: 32

約数和(自身を含む): 124805120

約数和(自身を除く): 52775519

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 8863, 26589, 62041, 79767, 186123, 239301, 381109, 558369, 1143327, 1675107, 2667763, 3429981, 8003289, 10289943, 24009867, 72029601]

約数ペア:

[(1, 72029601), (3, 24009867), (7, 10289943), (9, 8003289), (21, 3429981), (27, 2667763), (43, 1675107), (63, 1143327), (129, 558369), (189, 381109), (301, 239301), (387, 186123), (903, 79767), (1161, 62041), (2709, 26589), (8127, 8863)]