73886241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 116581248

約数和(自身を除く): 42695007

約数列:

[1, 3, 11, 13, 33, 39, 143, 157, 429, 471, 1097, 1727, 2041, 3291, 5181, 6123, 12067, 14261, 22451, 36201, 42783, 67353, 156871, 172229, 470613, 516687, 1894519, 2238977, 5683557, 6716931, 24628747, 73886241]

約数ペア:

[(1, 73886241), (3, 24628747), (11, 6716931), (13, 5683557), (33, 2238977), (39, 1894519), (143, 516687), (157, 470613), (429, 172229), (471, 156871), (1097, 67353), (1727, 42783), (2041, 36201), (3291, 22451), (5181, 14261), (6123, 12067)]