33997821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 57953280

約数和(自身を除く): 23955459

約数列:

[1, 3, 11, 13, 19, 33, 39, 43, 57, 97, 129, 143, 209, 247, 291, 429, 473, 559, 627, 741, 817, 1067, 1261, 1419, 1677, 1843, 2451, 2717, 3201, 3783, 4171, 5529, 6149, 8151, 8987, 10621, 12513, 13871, 18447, 20273, 23959, 26961, 31863, 41613, 45881, 54223, 60819, 71877, 79249, 116831, 137643, 162669, 237747, 263549, 350493, 596453, 790647, 871739, 1030237, 1789359, 2615217, 3090711, 11332607, 33997821]

約数ペア:

[(1, 33997821), (3, 11332607), (11, 3090711), (13, 2615217), (19, 1789359), (33, 1030237), (39, 871739), (43, 790647), (57, 596453), (97, 350493), (129, 263549), (143, 237747), (209, 162669), (247, 137643), (291, 116831), (429, 79249), (473, 71877), (559, 60819), (627, 54223), (741, 45881), (817, 41613), (1067, 31863), (1261, 26961), (1419, 23959), (1677, 20273), (1843, 18447), (2451, 13871), (2717, 12513), (3201, 10621), (3783, 8987), (4171, 8151), (5529, 6149)]