120214287

素因数分解:

$3^6\times {\mathrm{103}}^1\times {\mathrm{1601}}^1$

素因数の和:1722

約数の個数: 28

約数和(自身を含む): 182102544

約数和(自身を除く): 61888257

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 729, 927, 1601, 2781, 4803, 8343, 14409, 25029, 43227, 75087, 129681, 164903, 389043, 494709, 1167129, 1484127, 4452381, 13357143, 40071429, 120214287]

約数ペア:

[(1, 120214287), (3, 40071429), (9, 13357143), (27, 4452381), (81, 1484127), (103, 1167129), (243, 494709), (309, 389043), (729, 164903), (927, 129681), (1601, 75087), (2781, 43227), (4803, 25029), (8343, 14409)]