166464909

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 283360000

約数和(自身を除く): 116895091

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 109, 117, 171, 229, 247, 327, 351, 513, 687, 741, 981, 1417, 2061, 2071, 2223, 2943, 2977, 4251, 4351, 6183, 6213, 6669, 8931, 12753, 13053, 18639, 24961, 26793, 26923, 38259, 39159, 55917, 56563, 74883, 80379, 80769, 117477, 169689, 224649, 242307, 324493, 474259, 509067, 673947, 726921, 973479, 1422777, 1527201, 2920437, 4268331, 6165367, 8761311, 12804993, 18496101, 55488303, 166464909]

約数ペア:

[(1, 166464909), (3, 55488303), (9, 18496101), (13, 12804993), (19, 8761311), (27, 6165367), (39, 4268331), (57, 2920437), (109, 1527201), (117, 1422777), (171, 973479), (229, 726921), (247, 673947), (327, 509067), (351, 474259), (513, 324493), (687, 242307), (741, 224649), (981, 169689), (1417, 117477), (2061, 80769), (2071, 80379), (2223, 74883), (2943, 56563), (2977, 55917), (4251, 39159), (4351, 38259), (6183, 26923), (6213, 26793), (6669, 24961), (8931, 18639), (12753, 13053)]