20161954564917

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{827}}^1\times {\mathrm{67161517}}^1$

素因数の和:67162369

約数の個数: 24

約数和(自身を含む): 29584380032928

約数和(自身を除く): 9422425468011

約数列:

[1, 3, 11, 33, 121, 363, 827, 2481, 9097, 27291, 100067, 300201, 67161517, 201484551, 738776687, 2216330061, 8126543557, 24379630671, 55542574559, 166627723677, 610968320149, 1832904960447, 6720651521639, 20161954564917]

約数ペア:

[(1, 20161954564917), (3, 6720651521639), (11, 1832904960447), (33, 610968320149), (121, 166627723677), (363, 55542574559), (827, 24379630671), (2481, 8126543557), (9097, 2216330061), (27291, 738776687), (100067, 201484551), (300201, 67161517)]