155434719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{31193}}^1$

素因数の和:31358

約数の個数: 16

約数和(自身を含む): 227591424

約数和(自身を除く): 72156705

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 31193, 93579, 343123, 1029369, 4710143, 14130429, 51811573, 155434719]

約数ペア:

[(1, 155434719), (3, 51811573), (11, 14130429), (33, 4710143), (151, 1029369), (453, 343123), (1661, 93579), (4983, 31193)]