54676839

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 87883776

約数和(自身を除く): 33206937

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 987, 1457, 1787, 4371, 5361, 10199, 12509, 30597, 37527, 55397, 83989, 166191, 251967, 387779, 587923, 1163337, 1763769, 2603659, 7810977, 18225613, 54676839]

約数ペア:

[(1, 54676839), (3, 18225613), (7, 7810977), (21, 2603659), (31, 1763769), (47, 1163337), (93, 587923), (141, 387779), (217, 251967), (329, 166191), (651, 83989), (987, 55397), (1457, 37527), (1787, 30597), (4371, 12509), (5361, 10199)]