40281219

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:929

約数の個数: 40

約数和(自身を含む): 66960432

約数和(自身を除く): 26679213

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 159, 297, 477, 583, 853, 891, 1431, 1749, 2559, 4293, 5247, 7677, 9383, 15741, 23031, 28149, 45209, 47223, 69093, 84447, 135627, 253341, 406881, 497299, 760023, 1220643, 1491897, 3661929, 4475691, 13427073, 40281219]

約数ペア:

[(1, 40281219), (3, 13427073), (9, 4475691), (11, 3661929), (27, 1491897), (33, 1220643), (53, 760023), (81, 497299), (99, 406881), (159, 253341), (297, 135627), (477, 84447), (583, 69093), (853, 47223), (891, 45209), (1431, 28149), (1749, 23031), (2559, 15741), (4293, 9383), (5247, 7677)]