198660729

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{48799}}^1$

素因数の和:48884

約数の個数: 16

約数和(自身を含む): 281088000

約数和(自身を除く): 82427271

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 48799, 146397, 1122377, 2879141, 3367131, 8637423, 66220243, 198660729]

約数ペア:

[(1, 198660729), (3, 66220243), (23, 8637423), (59, 3367131), (69, 2879141), (177, 1122377), (1357, 146397), (4071, 48799)]