131072127

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 191980800

約数和(自身を除く): 60908673

約数列:

[1, 3, 19, 43, 53, 57, 129, 159, 817, 1007, 1009, 2279, 2451, 3021, 3027, 6837, 19171, 43301, 43387, 53477, 57513, 129903, 130161, 160431, 824353, 1016063, 2299511, 2473059, 3048189, 6898533, 43690709, 131072127]

約数ペア:

[(1, 131072127), (3, 43690709), (19, 6898533), (43, 3048189), (53, 2473059), (57, 2299511), (129, 1016063), (159, 824353), (817, 160431), (1007, 130161), (1009, 129903), (2279, 57513), (2451, 53477), (3021, 43387), (3027, 43301), (6837, 19171)]