90512409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{122149}}^1$

素因数の和:122184

約数の個数: 16

約数和(自身を含む): 136808000

約数和(自身を除く): 46295591

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 122149, 366447, 1587937, 2320831, 4763811, 6962493, 30170803, 90512409]

約数ペア:

[(1, 90512409), (3, 30170803), (13, 6962493), (19, 4763811), (39, 2320831), (57, 1587937), (247, 366447), (741, 122149)]