27631719

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 43846400

約数和(自身を除く): 16214681

約数列:

[1, 3, 9, 19, 27, 57, 61, 171, 183, 513, 549, 883, 1159, 1647, 2649, 3477, 7947, 10431, 16777, 23841, 31293, 50331, 53863, 150993, 161589, 452979, 484767, 1023397, 1454301, 3070191, 9210573, 27631719]

約数ペア:

[(1, 27631719), (3, 9210573), (9, 3070191), (19, 1454301), (27, 1023397), (57, 484767), (61, 452979), (171, 161589), (183, 150993), (513, 53863), (549, 50331), (883, 31293), (1159, 23841), (1647, 16777), (2649, 10431), (3477, 7947)]