66932397

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 113972352

約数和(自身を除く): 47039955

約数列:

[1, 3, 7, 9, 21, 63, 67, 101, 157, 201, 303, 469, 471, 603, 707, 909, 1099, 1407, 1413, 2121, 3297, 4221, 6363, 6767, 9891, 10519, 15857, 20301, 31557, 47369, 47571, 60903, 73633, 94671, 110999, 142107, 142713, 220899, 332997, 426321, 662697, 998991, 1062419, 3187257, 7436933, 9561771, 22310799, 66932397]

約数ペア:

[(1, 66932397), (3, 22310799), (7, 9561771), (9, 7436933), (21, 3187257), (63, 1062419), (67, 998991), (101, 662697), (157, 426321), (201, 332997), (303, 220899), (469, 142713), (471, 142107), (603, 110999), (707, 94671), (909, 73633), (1099, 60903), (1407, 47571), (1413, 47369), (2121, 31557), (3297, 20301), (4221, 15857), (6363, 10519), (6767, 9891)]