135965121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2803}}^1$

素因数の和:2885

約数の個数: 32

約数和(自身を含む): 204579840

約数和(自身を除く): 68614719

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 437, 703, 851, 1311, 2109, 2553, 2803, 8409, 16169, 48507, 53257, 64469, 103711, 159771, 193407, 311133, 1224911, 1970509, 2385353, 3674733, 5911527, 7156059, 45321707, 135965121]

約数ペア:

[(1, 135965121), (3, 45321707), (19, 7156059), (23, 5911527), (37, 3674733), (57, 2385353), (69, 1970509), (111, 1224911), (437, 311133), (703, 193407), (851, 159771), (1311, 103711), (2109, 64469), (2553, 53257), (2803, 48507), (8409, 16169)]