189958371

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{81283}}^1$

素因数の和:81346

約数の個数: 16

約数和(自身を含む): 273114240

約数和(自身を除く): 83155869

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 81283, 243849, 1544377, 3332603, 4633131, 9997809, 63319457, 189958371]

約数ペア:

[(1, 189958371), (3, 63319457), (19, 9997809), (41, 4633131), (57, 3332603), (123, 1544377), (779, 243849), (2337, 81283)]