71293053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{367}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 109057536

約数和(自身を除く): 37764483

約数列:

[1, 3, 13, 17, 39, 51, 221, 293, 367, 663, 879, 1101, 3809, 4771, 4981, 6239, 11427, 14313, 14943, 18717, 64753, 81107, 107531, 194259, 243321, 322593, 1397903, 1828027, 4193709, 5484081, 23764351, 71293053]

約数ペア:

[(1, 71293053), (3, 23764351), (13, 5484081), (17, 4193709), (39, 1828027), (51, 1397903), (221, 322593), (293, 243321), (367, 194259), (663, 107531), (879, 81107), (1101, 64753), (3809, 18717), (4771, 14943), (4981, 14313), (6239, 11427)]