7029688887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1817

約数の個数: 72

約数和(自身を含む): 11714766336

約数和(自身を除く): 4685077449

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 127, 153, 221, 289, 381, 663, 867, 1143, 1637, 1651, 1989, 2159, 2601, 3757, 4911, 4953, 6477, 11271, 14733, 14859, 19431, 21281, 27829, 28067, 33813, 36703, 63843, 83487, 84201, 110109, 191529, 207899, 250461, 252603, 330327, 361777, 473093, 477139, 623697, 1085331, 1419279, 1431417, 1871091, 2702687, 3255993, 3534283, 4257837, 4294251, 6150209, 8108061, 10602849, 18450627, 24324183, 31808547, 45945679, 55351881, 60082811, 137837037, 180248433, 413511111, 540745299, 781076543, 2343229629, 7029688887]

約数ペア:

[(1, 7029688887), (3, 2343229629), (9, 781076543), (13, 540745299), (17, 413511111), (39, 180248433), (51, 137837037), (117, 60082811), (127, 55351881), (153, 45945679), (221, 31808547), (289, 24324183), (381, 18450627), (663, 10602849), (867, 8108061), (1143, 6150209), (1637, 4294251), (1651, 4257837), (1989, 3534283), (2159, 3255993), (2601, 2702687), (3757, 1871091), (4911, 1431417), (4953, 1419279), (6477, 1085331), (11271, 623697), (14733, 477139), (14859, 473093), (19431, 361777), (21281, 330327), (27829, 252603), (28067, 250461), (33813, 207899), (36703, 191529), (63843, 110109), (83487, 84201)]