153005567

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 186278400

約数和(自身を除く): 33272833

約数列:

[1, 11, 13, 43, 143, 149, 167, 473, 559, 1639, 1837, 1937, 2171, 6149, 6407, 7181, 21307, 23881, 24883, 70477, 78991, 83291, 93353, 273713, 323479, 916201, 1026883, 1069969, 3558269, 11769659, 13909597, 153005567]

約数ペア:

[(1, 153005567), (11, 13909597), (13, 11769659), (43, 3558269), (143, 1069969), (149, 1026883), (167, 916201), (473, 323479), (559, 273713), (1639, 93353), (1837, 83291), (1937, 78991), (2171, 70477), (6149, 24883), (6407, 23881), (7181, 21307)]