121287969

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1627}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 196922880

約数和(自身を除く): 75634911

約数列:

[1, 3, 9, 11, 27, 33, 99, 251, 297, 753, 1627, 2259, 2761, 4881, 6777, 8283, 14643, 17897, 24849, 43929, 53691, 74547, 161073, 408377, 483219, 1225131, 3675393, 4492147, 11026179, 13476441, 40429323, 121287969]

約数ペア:

[(1, 121287969), (3, 40429323), (9, 13476441), (11, 11026179), (27, 4492147), (33, 3675393), (99, 1225131), (251, 483219), (297, 408377), (753, 161073), (1627, 74547), (2259, 53691), (2761, 43929), (4881, 24849), (6777, 17897), (8283, 14643)]