240956397

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26171}}^1$

素因数の和:26222

約数の個数: 32

約数和(自身を含む): 402001920

約数和(自身を除く): 161045523

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 9207, 26171, 78513, 235539, 287881, 706617, 811301, 863643, 2433903, 2590929, 7301709, 7772787, 8924311, 21905127, 26772933, 80318799, 240956397]

約数ペア:

[(1, 240956397), (3, 80318799), (9, 26772933), (11, 21905127), (27, 8924311), (31, 7772787), (33, 7301709), (93, 2590929), (99, 2433903), (279, 863643), (297, 811301), (341, 706617), (837, 287881), (1023, 235539), (3069, 78513), (9207, 26171)]