66579887

素因数分解:

${\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{1307}}^1$

素因数の和:1750

約数の個数: 12

約数和(自身を含む): 73412808

約数和(自身を除く): 6832921

約数列:

[1, 11, 121, 421, 1307, 4631, 14377, 50941, 158147, 550247, 6052717, 66579887]

約数ペア:

[(1, 66579887), (11, 6052717), (121, 550247), (421, 158147), (1307, 50941), (4631, 14377)]