27005859

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 15848541

約数列:

[1, 3, 9, 19, 27, 57, 61, 171, 183, 513, 549, 863, 1159, 1647, 2589, 3477, 7767, 10431, 16397, 23301, 31293, 49191, 52643, 147573, 157929, 442719, 473787, 1000217, 1421361, 3000651, 9001953, 27005859]

約数ペア:

[(1, 27005859), (3, 9001953), (9, 3000651), (19, 1421361), (27, 1000217), (57, 473787), (61, 442719), (171, 157929), (183, 147573), (513, 52643), (549, 49191), (863, 31293), (1159, 23301), (1647, 16397), (2589, 10431), (3477, 7767)]