78685321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1307}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 92731968

約数和(自身を除く): 14046647

約数列:

[1, 11, 13, 143, 421, 1307, 4631, 5473, 14377, 16991, 60203, 186901, 550247, 6052717, 7153211, 78685321]

約数ペア:

[(1, 78685321), (11, 7153211), (13, 6052717), (143, 550247), (421, 186901), (1307, 60203), (4631, 16991), (5473, 14377)]