127178694

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 295980480

約数和(自身を除く): 168801786

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 53, 54, 74, 106, 111, 159, 222, 318, 333, 477, 666, 954, 999, 1201, 1431, 1961, 1998, 2402, 2862, 3603, 3922, 5883, 7206, 10809, 11766, 17649, 21618, 32427, 35298, 44437, 52947, 63653, 64854, 88874, 105894, 127306, 133311, 190959, 266622, 381918, 399933, 572877, 799866, 1145754, 1199799, 1718631, 2355161, 2399598, 3437262, 4710322, 7065483, 14130966, 21196449, 42392898, 63589347, 127178694]

約数ペア:

[(1, 127178694), (2, 63589347), (3, 42392898), (6, 21196449), (9, 14130966), (18, 7065483), (27, 4710322), (37, 3437262), (53, 2399598), (54, 2355161), (74, 1718631), (106, 1199799), (111, 1145754), (159, 799866), (222, 572877), (318, 399933), (333, 381918), (477, 266622), (666, 190959), (954, 133311), (999, 127306), (1201, 105894), (1431, 88874), (1961, 64854), (1998, 63653), (2402, 52947), (2862, 44437), (3603, 35298), (3922, 32427), (5883, 21618), (7206, 17649), (10809, 11766)]