69990519

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{647}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 94618368

約数和(自身を除く): 24627849

約数列:

[1, 3, 107, 321, 337, 647, 1011, 1941, 36059, 69229, 108177, 207687, 218039, 654117, 23330173, 69990519]

約数ペア:

[(1, 69990519), (3, 23330173), (107, 654117), (321, 218039), (337, 207687), (647, 108177), (1011, 69229), (1941, 36059)]