133070623

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{2917}}^1$

素因数の和:2964

約数の個数: 20

約数和(自身を含む): 163466360

約数和(自身を除く): 30395737

約数列:

[1, 7, 19, 49, 133, 343, 931, 2401, 2917, 6517, 20419, 45619, 55423, 142933, 387961, 1000531, 2715727, 7003717, 19010089, 133070623]

約数ペア:

[(1, 133070623), (7, 19010089), (19, 7003717), (49, 2715727), (133, 1000531), (343, 387961), (931, 142933), (2401, 55423), (2917, 45619), (6517, 20419)]