26038440477

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1\times {\mathrm{7867}}^1$

素因数の和:8478

約数の個数: 48

約数和(自身を含む): 43479700992

約数和(自身を除く): 17441260515

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 491, 749, 963, 1473, 2247, 3437, 4419, 6741, 7867, 10311, 23601, 30933, 52537, 55069, 70803, 157611, 165207, 367759, 472833, 495621, 841769, 1103277, 2525307, 3309831, 3862697, 5892383, 7575921, 11588091, 17677149, 27038879, 34764273, 53031447, 81116637, 243349911, 413308579, 1239925737, 2893160053, 3719777211, 8679480159, 26038440477]

約数ペア:

[(1, 26038440477), (3, 8679480159), (7, 3719777211), (9, 2893160053), (21, 1239925737), (63, 413308579), (107, 243349911), (321, 81116637), (491, 53031447), (749, 34764273), (963, 27038879), (1473, 17677149), (2247, 11588091), (3437, 7575921), (4419, 5892383), (6741, 3862697), (7867, 3309831), (10311, 2525307), (23601, 1103277), (30933, 841769), (52537, 495621), (55069, 472833), (70803, 367759), (157611, 165207)]