33639039

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 60091200

約数和(自身を除く): 26452161

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 343, 357, 441, 641, 833, 1029, 1071, 1923, 2499, 3087, 4487, 5769, 5831, 7497, 10897, 13461, 17493, 31409, 32691, 40383, 52479, 76279, 94227, 98073, 219863, 228837, 282681, 533953, 659589, 686511, 1601859, 1978767, 3737671, 4805577, 11213013, 33639039]

約数ペア:

[(1, 33639039), (3, 11213013), (7, 4805577), (9, 3737671), (17, 1978767), (21, 1601859), (49, 686511), (51, 659589), (63, 533953), (119, 282681), (147, 228837), (153, 219863), (343, 98073), (357, 94227), (441, 76279), (641, 52479), (833, 40383), (1029, 32691), (1071, 31409), (1923, 17493), (2499, 13461), (3087, 10897), (4487, 7497), (5769, 5831)]