153606879

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{7489}}^1$

素因数の和:7591

約数の個数: 24

約数和(自身を含む): 231351120

約数和(自身を除く): 77744241

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 2279, 6837, 7489, 20511, 22467, 67401, 322027, 396917, 966081, 1190751, 2898243, 3572253, 17067431, 51202293, 153606879]

約数ペア:

[(1, 153606879), (3, 51202293), (9, 17067431), (43, 3572253), (53, 2898243), (129, 1190751), (159, 966081), (387, 396917), (477, 322027), (2279, 67401), (6837, 22467), (7489, 20511)]