7131663357

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{8233}}^1$

素因数の和:8442

約数の個数: 64

約数和(自身を含む): 12394475520

約数和(自身を除く): 5262812163

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 167, 247, 273, 399, 501, 741, 1169, 1729, 2171, 3173, 3507, 5187, 6513, 8233, 9519, 15197, 22211, 24699, 41249, 45591, 57631, 66633, 107029, 123747, 156427, 172893, 288743, 321087, 469281, 749203, 866229, 1094989, 1374911, 2033551, 2247609, 3284967, 4124733, 6100653, 9624377, 14234857, 17873843, 26123309, 28873131, 42704571, 53621529, 78369927, 125116901, 182863163, 339603017, 375350703, 548589489, 1018809051, 2377221119, 7131663357]

約数ペア:

[(1, 7131663357), (3, 2377221119), (7, 1018809051), (13, 548589489), (19, 375350703), (21, 339603017), (39, 182863163), (57, 125116901), (91, 78369927), (133, 53621529), (167, 42704571), (247, 28873131), (273, 26123309), (399, 17873843), (501, 14234857), (741, 9624377), (1169, 6100653), (1729, 4124733), (2171, 3284967), (3173, 2247609), (3507, 2033551), (5187, 1374911), (6513, 1094989), (8233, 866229), (9519, 749203), (15197, 469281), (22211, 321087), (24699, 288743), (41249, 172893), (45591, 156427), (57631, 123747), (66633, 107029)]