8361639

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 14545440

約数和(自身を除く): 6183801

約数列:

[1, 3, 9, 11, 13, 33, 39, 73, 89, 99, 117, 143, 219, 267, 429, 657, 801, 803, 949, 979, 1157, 1287, 2409, 2847, 2937, 3471, 6497, 7227, 8541, 8811, 10413, 10439, 12727, 19491, 31317, 38181, 58473, 71467, 84461, 93951, 114543, 214401, 253383, 643203, 760149, 929071, 2787213, 8361639]

約数ペア:

[(1, 8361639), (3, 2787213), (9, 929071), (11, 760149), (13, 643203), (33, 253383), (39, 214401), (73, 114543), (89, 93951), (99, 84461), (117, 71467), (143, 58473), (219, 38181), (267, 31317), (429, 19491), (657, 12727), (801, 10439), (803, 10413), (949, 8811), (979, 8541), (1157, 7227), (1287, 6497), (2409, 3471), (2847, 2937)]