1262306346381

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{15217}}^1\times {\mathrm{10631}}^1$

素因数の和:25891

約数の個数: 48

約数和(自身を含む): 1986876689280

約数和(自身を除く): 724570342899

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 10631, 15217, 31893, 45651, 95679, 136953, 180727, 258689, 287037, 410859, 542181, 776067, 1626543, 2328201, 3072359, 4397713, 4879629, 6984603, 9217077, 13193139, 27651231, 39579417, 82953693, 118738251, 161771927, 485315781, 1455947343, 2750122759, 4367842029, 8250368277, 24751104831, 46752086903, 74253314493, 140256260709, 420768782127, 1262306346381]

約数ペア:

[(1, 1262306346381), (3, 420768782127), (9, 140256260709), (17, 74253314493), (27, 46752086903), (51, 24751104831), (153, 8250368277), (289, 4367842029), (459, 2750122759), (867, 1455947343), (2601, 485315781), (7803, 161771927), (10631, 118738251), (15217, 82953693), (31893, 39579417), (45651, 27651231), (95679, 13193139), (136953, 9217077), (180727, 6984603), (258689, 4879629), (287037, 4397713), (410859, 3072359), (542181, 2328201), (776067, 1626543)]