68165433

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29243}}^1$

素因数の和:29293

約数の個数: 24

約数和(自身を含む): 115572288

約数和(自身を除く): 47406855

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 29243, 87729, 204701, 263187, 614103, 1081991, 1842309, 3245973, 7573937, 9737919, 22721811, 68165433]

約数ペア:

[(1, 68165433), (3, 22721811), (7, 9737919), (9, 7573937), (21, 3245973), (37, 1842309), (63, 1081991), (111, 614103), (259, 263187), (333, 204701), (777, 87729), (2331, 29243)]