205655789079

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{579539}}^1$

素因数の和:579901

約数の個数: 40

約数和(自身を含む): 331828376880

約数和(自身を除く): 126172587801

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 337, 351, 1011, 1053, 3033, 4381, 9099, 13143, 27297, 39429, 118287, 354861, 579539, 1738617, 5215851, 7534007, 15647553, 22602021, 46942659, 67806063, 195304643, 203418189, 585913929, 610254567, 1757741787, 2538960359, 5273225361, 7616881077, 15819676083, 22850643231, 68551929693, 205655789079]

約数ペア:

[(1, 205655789079), (3, 68551929693), (9, 22850643231), (13, 15819676083), (27, 7616881077), (39, 5273225361), (81, 2538960359), (117, 1757741787), (337, 610254567), (351, 585913929), (1011, 203418189), (1053, 195304643), (3033, 67806063), (4381, 46942659), (9099, 22602021), (13143, 15647553), (27297, 7534007), (39429, 5215851), (118287, 1738617), (354861, 579539)]