168602973

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{9479}}^1$

素因数の和:9518

約数の個数: 36

約数和(自身を含む): 287471520

約数和(自身を除く): 118868547

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2541, 5929, 9479, 17787, 28437, 66353, 104269, 199059, 312807, 464471, 729883, 1146959, 1393413, 2189649, 3440877, 5109181, 8028713, 15327543, 24086139, 56200991, 168602973]

約数ペア:

[(1, 168602973), (3, 56200991), (7, 24086139), (11, 15327543), (21, 8028713), (33, 5109181), (49, 3440877), (77, 2189649), (121, 1393413), (147, 1146959), (231, 729883), (363, 464471), (539, 312807), (847, 199059), (1617, 104269), (2541, 66353), (5929, 28437), (9479, 17787)]