128045163

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 184135680

約数和(自身を除く): 56090517

約数列:

[1, 3, 23, 59, 69, 71, 177, 213, 443, 1329, 1357, 1633, 4071, 4189, 4899, 10189, 12567, 26137, 30567, 31453, 78411, 94359, 96347, 289041, 601151, 723419, 1803453, 1855727, 2170257, 5567181, 42681721, 128045163]

約数ペア:

[(1, 128045163), (3, 42681721), (23, 5567181), (59, 2170257), (69, 1855727), (71, 1803453), (177, 723419), (213, 601151), (443, 289041), (1329, 96347), (1357, 94359), (1633, 78411), (4071, 31453), (4189, 30567), (4899, 26137), (10189, 12567)]