633792351

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 962108928

約数和(自身を除く): 328316577

約数列:

[1, 3, 17, 37, 43, 51, 73, 107, 111, 129, 219, 321, 629, 731, 1241, 1591, 1819, 1887, 2193, 2701, 3139, 3723, 3959, 4601, 4773, 5457, 7811, 8103, 9417, 11877, 13803, 23433, 27047, 45917, 53363, 67303, 78217, 81141, 116143, 132787, 137751, 160089, 170237, 201909, 234651, 289007, 335873, 348429, 398361, 510711, 867021, 1007619, 1974431, 2894029, 4913119, 5709841, 5923293, 8682087, 12427301, 14739357, 17129523, 37281903, 211264117, 633792351]

約数ペア:

[(1, 633792351), (3, 211264117), (17, 37281903), (37, 17129523), (43, 14739357), (51, 12427301), (73, 8682087), (107, 5923293), (111, 5709841), (129, 4913119), (219, 2894029), (321, 1974431), (629, 1007619), (731, 867021), (1241, 510711), (1591, 398361), (1819, 348429), (1887, 335873), (2193, 289007), (2701, 234651), (3139, 201909), (3723, 170237), (3959, 160089), (4601, 137751), (4773, 132787), (5457, 116143), (7811, 81141), (8103, 78217), (9417, 67303), (11877, 53363), (13803, 45917), (23433, 27047)]