56835441

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 95717440

約数和(自身を除く): 38881999

約数列:

[1, 3, 9, 13, 19, 37, 39, 57, 111, 117, 171, 247, 333, 481, 691, 703, 741, 1443, 2073, 2109, 2223, 4329, 6219, 6327, 8983, 9139, 13129, 25567, 26949, 27417, 39387, 76701, 80847, 82251, 118161, 170677, 230103, 332371, 485773, 512031, 997113, 1457319, 1536093, 2991339, 4371957, 6315049, 18945147, 56835441]

約数ペア:

[(1, 56835441), (3, 18945147), (9, 6315049), (13, 4371957), (19, 2991339), (37, 1536093), (39, 1457319), (57, 997113), (111, 512031), (117, 485773), (171, 332371), (247, 230103), (333, 170677), (481, 118161), (691, 82251), (703, 80847), (741, 76701), (1443, 39387), (2073, 27417), (2109, 26949), (2223, 25567), (4329, 13129), (6219, 9139), (6327, 8983)]