201612077997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2063}}^1\times {\mathrm{80039}}^1$

素因数の和:82153

約数の個数: 32

約数和(自身を含む): 301329469440

約数和(自身を除く): 99717391443

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 2063, 6189, 22693, 68079, 76331, 80039, 228993, 240117, 839641, 880429, 2518923, 2641287, 2961443, 8884329, 32575873, 97727619, 165120457, 495361371, 1816325027, 5448975081, 6109456909, 18328370727, 67204025999, 201612077997]

約数ペア:

[(1, 201612077997), (3, 67204025999), (11, 18328370727), (33, 6109456909), (37, 5448975081), (111, 1816325027), (407, 495361371), (1221, 165120457), (2063, 97727619), (6189, 32575873), (22693, 8884329), (68079, 2961443), (76331, 2641287), (80039, 2518923), (228993, 880429), (240117, 839641)]