45787119

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 74462976

約数和(自身を除く): 28675857

約数列:

[1, 3, 7, 21, 41, 49, 71, 107, 123, 147, 213, 287, 321, 497, 749, 861, 1491, 2009, 2247, 2911, 3479, 4387, 5243, 6027, 7597, 8733, 10437, 13161, 15729, 20377, 22791, 30709, 53179, 61131, 92127, 142639, 159537, 214963, 311477, 372253, 427917, 644889, 934431, 1116759, 2180339, 6541017, 15262373, 45787119]

約数ペア:

[(1, 45787119), (3, 15262373), (7, 6541017), (21, 2180339), (41, 1116759), (49, 934431), (71, 644889), (107, 427917), (123, 372253), (147, 311477), (213, 214963), (287, 159537), (321, 142639), (497, 92127), (749, 61131), (861, 53179), (1491, 30709), (2009, 22791), (2247, 20377), (2911, 15729), (3479, 13161), (4387, 10437), (5243, 8733), (6027, 7597)]