72084249

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1700

約数の個数: 28

約数和(自身を含む): 109916452

約数和(自身を除く): 37832203

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1621, 1647, 4863, 4941, 14589, 14823, 43767, 44469, 98881, 131301, 296643, 393903, 889929, 1181709, 2669787, 8009361, 24028083, 72084249]

約数ペア:

[(1, 72084249), (3, 24028083), (9, 8009361), (27, 2669787), (61, 1181709), (81, 889929), (183, 393903), (243, 296643), (549, 131301), (729, 98881), (1621, 44469), (1647, 43767), (4863, 14823), (4941, 14589)]