129584557

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 149990400

約数和(自身を除く): 20405843

約数列:

[1, 17, 29, 31, 61, 139, 493, 527, 899, 1037, 1769, 1891, 2363, 4031, 4309, 8479, 15283, 30073, 32147, 54839, 68527, 73253, 124961, 144143, 245891, 262849, 932263, 2124337, 4180147, 4468433, 7622621, 129584557]

約数ペア:

[(1, 129584557), (17, 7622621), (29, 4468433), (31, 4180147), (61, 2124337), (139, 932263), (493, 262849), (527, 245891), (899, 144143), (1037, 124961), (1769, 73253), (1891, 68527), (2363, 54839), (4031, 32147), (4309, 30073), (8479, 15283)]