8081014887

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7369}}^1$

素因数の和:7469

約数の個数: 72

約数和(自身を含む): 13762148400

約数和(自身を除く): 5681133513

約数列:

[1, 3, 9, 11, 19, 33, 53, 57, 99, 121, 159, 171, 209, 363, 477, 583, 627, 1007, 1089, 1749, 1881, 2299, 3021, 5247, 6413, 6897, 7369, 9063, 11077, 19239, 20691, 22107, 33231, 57717, 66321, 81059, 99693, 121847, 140011, 243177, 365541, 390557, 420033, 729531, 891649, 1096623, 1171671, 1260099, 1540121, 2674947, 3515013, 4296127, 4620363, 7420583, 8024841, 12888381, 13861089, 16941331, 22261749, 38665143, 47257397, 50823993, 66785247, 81626413, 141772191, 152471979, 244879239, 425316573, 734637717, 897890543, 2693671629, 8081014887]

約数ペア:

[(1, 8081014887), (3, 2693671629), (9, 897890543), (11, 734637717), (19, 425316573), (33, 244879239), (53, 152471979), (57, 141772191), (99, 81626413), (121, 66785247), (159, 50823993), (171, 47257397), (209, 38665143), (363, 22261749), (477, 16941331), (583, 13861089), (627, 12888381), (1007, 8024841), (1089, 7420583), (1749, 4620363), (1881, 4296127), (2299, 3515013), (3021, 2674947), (5247, 1540121), (6413, 1260099), (6897, 1171671), (7369, 1096623), (9063, 891649), (11077, 729531), (19239, 420033), (20691, 390557), (22107, 365541), (33231, 243177), (57717, 140011), (66321, 121847), (81059, 99693)]