66732081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{7673}}^1$

素因数の和:7912

約数の個数: 16

約数和(自身を含む): 96262656

約数和(自身を除く): 29530575

約数列:

[1, 3, 13, 39, 223, 669, 2899, 7673, 8697, 23019, 99749, 299247, 1711079, 5133237, 22244027, 66732081]

約数ペア:

[(1, 66732081), (3, 22244027), (13, 5133237), (39, 1711079), (223, 299247), (669, 99749), (2899, 23019), (7673, 8697)]