129128901

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2953

約数の個数: 24

約数和(自身を含む): 190804992

約数和(自身を除く): 61676091

約数列:

[1, 3, 11, 33, 121, 127, 363, 381, 1397, 2801, 4191, 8403, 15367, 30811, 46101, 92433, 338921, 355727, 1016763, 1067181, 3912997, 11738991, 43042967, 129128901]

約数ペア:

[(1, 129128901), (3, 43042967), (11, 11738991), (33, 3912997), (121, 1067181), (127, 1016763), (363, 355727), (381, 338921), (1397, 92433), (2801, 46101), (4191, 30811), (8403, 15367)]