178038003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4663}}^1$

素因数の和:4779

約数の個数: 32

約数和(自身を含む): 282078720

約数和(自身を除く): 104040717

約数列:

[1, 3, 11, 13, 33, 39, 89, 143, 267, 429, 979, 1157, 2937, 3471, 4663, 12727, 13989, 38181, 51293, 60619, 153879, 181857, 415007, 666809, 1245021, 2000427, 4565077, 5395091, 13695231, 16185273, 59346001, 178038003]

約数ペア:

[(1, 178038003), (3, 59346001), (11, 16185273), (13, 13695231), (33, 5395091), (39, 4565077), (89, 2000427), (143, 1245021), (267, 666809), (429, 415007), (979, 181857), (1157, 153879), (2937, 60619), (3471, 51293), (4663, 38181), (12727, 13989)]