72920733

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{4451}}^1$

素因数の和:4624

約数の個数: 16

約数和(自身を含む): 100294656

約数和(自身を除く): 27373923

約数列:

[1, 3, 43, 127, 129, 381, 4451, 5461, 13353, 16383, 191393, 565277, 574179, 1695831, 24306911, 72920733]

約数ペア:

[(1, 72920733), (3, 24306911), (43, 1695831), (127, 574179), (129, 565277), (381, 191393), (4451, 16383), (5461, 13353)]