202317453

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 354816000

約数和(自身を除く): 152498547

約数列:

[1, 3, 9, 13, 19, 23, 27, 39, 57, 69, 117, 171, 207, 247, 299, 351, 437, 513, 621, 741, 897, 1311, 1319, 2223, 2691, 3933, 3957, 5681, 6669, 8073, 11799, 11871, 17043, 17147, 25061, 30337, 35613, 51129, 51441, 75183, 91011, 153387, 154323, 225549, 273033, 325793, 394381, 462969, 576403, 676647, 819099, 977379, 1183143, 1729209, 2932137, 3549429, 5187627, 7493239, 8796411, 10648287, 15562881, 22479717, 67439151, 202317453]

約数ペア:

[(1, 202317453), (3, 67439151), (9, 22479717), (13, 15562881), (19, 10648287), (23, 8796411), (27, 7493239), (39, 5187627), (57, 3549429), (69, 2932137), (117, 1729209), (171, 1183143), (207, 977379), (247, 819099), (299, 676647), (351, 576403), (437, 462969), (513, 394381), (621, 325793), (741, 273033), (897, 225549), (1311, 154323), (1319, 153387), (2223, 91011), (2691, 75183), (3933, 51441), (3957, 51129), (5681, 35613), (6669, 30337), (8073, 25061), (11799, 17147), (11871, 17043)]