66621711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^2$

素因数の和:2630

約数の個数: 12

約数和(自身を含む): 95735192

約数和(自身を除く): 29113481

約数列:

[1, 3, 13, 39, 1307, 3921, 16991, 50973, 1708249, 5124747, 22207237, 66621711]

約数ペア:

[(1, 66621711), (3, 22207237), (13, 5124747), (39, 1708249), (1307, 50973), (3921, 16991)]