42379011

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 67092480

約数和(自身を除く): 24713469

約数列:

[1, 3, 9, 17, 27, 51, 127, 153, 381, 459, 727, 1143, 2159, 2181, 3429, 6477, 6543, 12359, 19431, 19629, 37077, 58293, 92329, 111231, 276987, 333693, 830961, 1569593, 2492883, 4708779, 14126337, 42379011]

約数ペア:

[(1, 42379011), (3, 14126337), (9, 4708779), (17, 2492883), (27, 1569593), (51, 830961), (127, 333693), (153, 276987), (381, 111231), (459, 92329), (727, 58293), (1143, 37077), (2159, 19629), (2181, 19431), (3429, 12359), (6477, 6543)]