66808154

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{110977}}^1$

素因数の和:111029

約数の個数: 16

約数和(自身を含む): 117192768

約数和(自身を除く): 50384614

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 110977, 221954, 776839, 1553678, 4772011, 9544022, 33404077, 66808154]

約数ペア:

[(1, 66808154), (2, 33404077), (7, 9544022), (14, 4772011), (43, 1553678), (86, 776839), (301, 221954), (602, 110977)]