129666249

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 36

約数和(自身を含む): 200089344

約数和(自身を除く): 70423095

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 223, 477, 669, 1219, 2007, 2809, 3657, 5129, 8427, 10971, 11819, 15387, 25281, 35457, 46161, 64607, 106371, 193821, 271837, 581463, 626407, 815511, 1879221, 2446533, 5637663, 14407361, 43222083, 129666249]

約数ペア:

[(1, 129666249), (3, 43222083), (9, 14407361), (23, 5637663), (53, 2446533), (69, 1879221), (159, 815511), (207, 626407), (223, 581463), (477, 271837), (669, 193821), (1219, 106371), (2007, 64607), (2809, 46161), (3657, 35457), (5129, 25281), (8427, 15387), (10971, 11819)]