1275156621

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67759}}^1$

素因数の和:67826

約数の個数: 32

約数和(自身を含む): 2049062400

約数和(自身を除く): 773905779

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1107, 2091, 6273, 18819, 67759, 203277, 609831, 1151903, 1829493, 2778119, 3455709, 8334357, 10367127, 25003071, 31101381, 47228023, 75009213, 141684069, 425052207, 1275156621]

約数ペア:

[(1, 1275156621), (3, 425052207), (9, 141684069), (17, 75009213), (27, 47228023), (41, 31101381), (51, 25003071), (123, 10367127), (153, 8334357), (369, 3455709), (459, 2778119), (697, 1829493), (1107, 1151903), (2091, 609831), (6273, 203277), (18819, 67759)]