23769603

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 42989856

約数和(自身を除く): 19220253

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 73, 99, 117, 121, 143, 207, 219, 253, 299, 363, 429, 657, 759, 803, 897, 949, 1089, 1287, 1573, 1679, 2277, 2409, 2691, 2783, 2847, 3289, 4719, 5037, 7227, 8349, 8541, 8833, 9867, 10439, 14157, 15111, 18469, 21827, 25047, 26499, 29601, 31317, 36179, 55407, 65481, 79497, 93951, 108537, 114829, 166221, 196443, 203159, 240097, 325611, 344487, 609477, 720291, 1033461, 1828431, 2160873, 2641067, 7923201, 23769603]

約数ペア:

[(1, 23769603), (3, 7923201), (9, 2641067), (11, 2160873), (13, 1828431), (23, 1033461), (33, 720291), (39, 609477), (69, 344487), (73, 325611), (99, 240097), (117, 203159), (121, 196443), (143, 166221), (207, 114829), (219, 108537), (253, 93951), (299, 79497), (363, 65481), (429, 55407), (657, 36179), (759, 31317), (803, 29601), (897, 26499), (949, 25047), (1089, 21827), (1287, 18469), (1573, 15111), (1679, 14157), (2277, 10439), (2409, 9867), (2691, 8833), (2783, 8541), (2847, 8349), (3289, 7227), (4719, 5037)]