81434811

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{14923}}^1$

素因数の和:15050

約数の個数: 16

約数和(自身を含む): 116049024

約数和(自身を除く): 34614213

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 14923, 44769, 253691, 761073, 1596761, 4790283, 27144937, 81434811]

約数ペア:

[(1, 81434811), (3, 27144937), (17, 4790283), (51, 1596761), (107, 761073), (321, 253691), (1819, 44769), (5457, 14923)]