382393053

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^2$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 687780288

約数和(自身を除く): 305387235

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 67, 73, 119, 153, 201, 219, 357, 469, 511, 603, 657, 1071, 1139, 1241, 1407, 1533, 3417, 3723, 4221, 4599, 4891, 5329, 7973, 8687, 10251, 11169, 14673, 15987, 23919, 26061, 34237, 37303, 44019, 47961, 71757, 78183, 83147, 90593, 102711, 111909, 249441, 271779, 308133, 335727, 357043, 582029, 634151, 748323, 815337, 1071129, 1746087, 1902453, 2499301, 3213387, 5238261, 5707359, 6069731, 7497903, 18209193, 22493709, 42488117, 54627579, 127464351, 382393053]

約数ペア:

[(1, 382393053), (3, 127464351), (7, 54627579), (9, 42488117), (17, 22493709), (21, 18209193), (51, 7497903), (63, 6069731), (67, 5707359), (73, 5238261), (119, 3213387), (153, 2499301), (201, 1902453), (219, 1746087), (357, 1071129), (469, 815337), (511, 748323), (603, 634151), (657, 582029), (1071, 357043), (1139, 335727), (1241, 308133), (1407, 271779), (1533, 249441), (3417, 111909), (3723, 102711), (4221, 90593), (4599, 83147), (4891, 78183), (5329, 71757), (7973, 47961), (8687, 44019), (10251, 37303), (11169, 34237), (14673, 26061), (15987, 23919)]