127819908

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{82571}}^1$

素因数の和:82624

約数の個数: 36

約数和(自身を含む): 330618288

約数和(自身を除く): 202798380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 82571, 165142, 247713, 330284, 495426, 743139, 990852, 1486278, 2972556, 3550553, 7101106, 10651659, 14202212, 21303318, 31954977, 42606636, 63909954, 127819908]

約数ペア:

[(1, 127819908), (2, 63909954), (3, 42606636), (4, 31954977), (6, 21303318), (9, 14202212), (12, 10651659), (18, 7101106), (36, 3550553), (43, 2972556), (86, 1486278), (129, 990852), (172, 743139), (258, 495426), (387, 330284), (516, 247713), (774, 165142), (1548, 82571)]