240961041

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6361}}^1$

素因数の和:6454

約数の個数: 32

約数和(自身を含む): 378666240

約数和(自身を除く): 137705199

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 549, 621, 1403, 1647, 4209, 6361, 12627, 19083, 37881, 57249, 146303, 171747, 388021, 438909, 1164063, 1316727, 3492189, 3950181, 8924483, 10476567, 26773449, 80320347, 240961041]

約数ペア:

[(1, 240961041), (3, 80320347), (9, 26773449), (23, 10476567), (27, 8924483), (61, 3950181), (69, 3492189), (183, 1316727), (207, 1164063), (549, 438909), (621, 388021), (1403, 171747), (1647, 146303), (4209, 57249), (6361, 37881), (12627, 19083)]