127355007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 203986944

約数和(自身を除く): 76631937

約数列:

[1, 3, 13, 17, 39, 47, 51, 61, 67, 141, 183, 201, 221, 611, 663, 793, 799, 871, 1037, 1139, 1833, 2379, 2397, 2613, 2867, 3111, 3149, 3417, 4087, 8601, 9447, 10387, 12261, 13481, 14807, 31161, 37271, 40443, 40937, 44421, 48739, 53131, 53533, 69479, 111813, 122811, 146217, 159393, 160599, 192089, 208437, 576267, 633607, 695929, 903227, 1900821, 2087787, 2497157, 2709681, 3265513, 7491471, 9796539, 42451669, 127355007]

約数ペア:

[(1, 127355007), (3, 42451669), (13, 9796539), (17, 7491471), (39, 3265513), (47, 2709681), (51, 2497157), (61, 2087787), (67, 1900821), (141, 903227), (183, 695929), (201, 633607), (221, 576267), (611, 208437), (663, 192089), (793, 160599), (799, 159393), (871, 146217), (1037, 122811), (1139, 111813), (1833, 69479), (2379, 53533), (2397, 53131), (2613, 48739), (2867, 44421), (3111, 40937), (3149, 40443), (3417, 37271), (4087, 31161), (8601, 14807), (9447, 13481), (10387, 12261)]