71261267

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 95047680

約数和(自身を除く): 23786413

約数列:

[1, 7, 11, 19, 67, 77, 133, 209, 469, 727, 737, 1273, 1463, 5089, 5159, 7997, 8911, 13813, 14003, 48709, 55979, 96691, 98021, 151943, 340963, 535799, 925471, 1063601, 3750593, 6478297, 10180181, 71261267]

約数ペア:

[(1, 71261267), (7, 10180181), (11, 6478297), (19, 3750593), (67, 1063601), (77, 925471), (133, 535799), (209, 340963), (469, 151943), (727, 98021), (737, 96691), (1273, 55979), (1463, 48709), (5089, 14003), (5159, 13813), (7997, 8911)]