112381143

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3967}}^1$

素因数の和:4067

約数の個数: 32

約数和(自身を含む): 182845440

約数和(自身を除く): 70464297

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 1349, 1491, 3967, 4047, 9443, 11901, 27769, 28329, 75373, 83307, 226119, 281657, 527611, 844971, 1582833, 1971599, 5351483, 5914797, 16054449, 37460381, 112381143]

約数ペア:

[(1, 112381143), (3, 37460381), (7, 16054449), (19, 5914797), (21, 5351483), (57, 1971599), (71, 1582833), (133, 844971), (213, 527611), (399, 281657), (497, 226119), (1349, 83307), (1491, 75373), (3967, 28329), (4047, 27769), (9443, 11901)]