33019287

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 55272672

約数和(自身を除く): 22253385

約数列:

[1, 3, 7, 17, 21, 49, 51, 73, 119, 147, 181, 219, 357, 511, 543, 833, 1241, 1267, 1533, 2499, 3077, 3577, 3723, 3801, 8687, 8869, 9231, 10731, 13213, 21539, 26061, 26607, 39639, 60809, 64617, 92491, 150773, 182427, 224621, 277473, 452319, 647437, 673863, 1572347, 1942311, 4717041, 11006429, 33019287]

約数ペア:

[(1, 33019287), (3, 11006429), (7, 4717041), (17, 1942311), (21, 1572347), (49, 673863), (51, 647437), (73, 452319), (119, 277473), (147, 224621), (181, 182427), (219, 150773), (357, 92491), (511, 64617), (543, 60809), (833, 39639), (1241, 26607), (1267, 26061), (1533, 21539), (2499, 13213), (3077, 10731), (3577, 9231), (3723, 8869), (3801, 8687)]