80032407

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4129}}^1$

素因数の和:4223

約数の個数: 32

約数和(自身を含む): 133217280

約数和(自身を除く): 53184873

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2769, 4129, 6461, 12387, 19383, 28903, 53677, 86709, 161031, 293159, 375739, 879477, 1127217, 2052113, 3811067, 6156339, 11433201, 26677469, 80032407]

約数ペア:

[(1, 80032407), (3, 26677469), (7, 11433201), (13, 6156339), (21, 3811067), (39, 2052113), (71, 1127217), (91, 879477), (213, 375739), (273, 293159), (497, 161031), (923, 86709), (1491, 53677), (2769, 28903), (4129, 19383), (6461, 12387)]