68434113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 105431040

約数和(自身を除く): 36996927

約数列:

[1, 3, 11, 29, 33, 43, 87, 129, 319, 473, 957, 1247, 1419, 1663, 3741, 4989, 13717, 18293, 41151, 48227, 54879, 71509, 144681, 214527, 530497, 786599, 1591491, 2073761, 2359797, 6221283, 22811371, 68434113]

約数ペア:

[(1, 68434113), (3, 22811371), (11, 6221283), (29, 2359797), (33, 2073761), (43, 1591491), (87, 786599), (129, 530497), (319, 214527), (473, 144681), (957, 71509), (1247, 54879), (1419, 48227), (1663, 41151), (3741, 18293), (4989, 13717)]