77148831

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 108538416

約数和(自身を除く): 31389585

約数列:

[1, 3, 23, 69, 173, 281, 519, 529, 843, 1587, 3979, 6463, 11937, 19389, 48613, 91517, 145839, 148649, 274551, 445947, 1118099, 3354297, 25716277, 77148831]

約数ペア:

[(1, 77148831), (3, 25716277), (23, 3354297), (69, 1118099), (173, 445947), (281, 274551), (519, 148649), (529, 145839), (843, 91517), (1587, 48613), (3979, 19389), (6463, 11937)]