54768903

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 85662720

約数和(自身を除く): 30893817

約数列:

[1, 3, 7, 21, 71, 109, 213, 327, 337, 497, 763, 1011, 1491, 2289, 2359, 7077, 7739, 23217, 23927, 36733, 54173, 71781, 110199, 162519, 167489, 257131, 502467, 771393, 2608043, 7824129, 18256301, 54768903]

約数ペア:

[(1, 54768903), (3, 18256301), (7, 7824129), (21, 2608043), (71, 771393), (109, 502467), (213, 257131), (327, 167489), (337, 162519), (497, 110199), (763, 71781), (1011, 54173), (1491, 36733), (2289, 23927), (2359, 23217), (7077, 7739)]