28331325801

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{682699}}^1$

素因数の和:682790

約数の個数: 32

約数和(自身を含む): 44238960000

約数和(自身を除く): 15907634199

約数列:

[1, 3, 9, 27, 29, 53, 87, 159, 261, 477, 783, 1431, 1537, 4611, 13833, 41499, 682699, 2048097, 6144291, 18432873, 19798271, 36183047, 59394813, 108549141, 178184439, 325647423, 534553317, 976942269, 1049308363, 3147925089, 9443775267, 28331325801]

約数ペア:

[(1, 28331325801), (3, 9443775267), (9, 3147925089), (27, 1049308363), (29, 976942269), (53, 534553317), (87, 325647423), (159, 178184439), (261, 108549141), (477, 59394813), (783, 36183047), (1431, 19798271), (1537, 18432873), (4611, 6144291), (13833, 2048097), (41499, 682699)]