86199993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20249}}^1$

素因数の和:20309

約数の個数: 24

約数和(自身を含む): 138996000

約数和(自身を除く): 52796007

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 20249, 60747, 182241, 222739, 668217, 870707, 2004651, 2612121, 7836363, 9577777, 28733331, 86199993]

約数ペア:

[(1, 86199993), (3, 28733331), (9, 9577777), (11, 7836363), (33, 2612121), (43, 2004651), (99, 870707), (129, 668217), (387, 222739), (473, 182241), (1419, 60747), (4257, 20249)]