152800911

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{6961}}^1$

素因数の和:7244

約数の個数: 20

約数和(自身を含む): 229133344

約数和(自身を除く): 76332433

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 6961, 7317, 20883, 21951, 62649, 187947, 563841, 1886431, 5659293, 16977879, 50933637, 152800911]

約数ペア:

[(1, 152800911), (3, 50933637), (9, 16977879), (27, 5659293), (81, 1886431), (271, 563841), (813, 187947), (2439, 62649), (6961, 21951), (7317, 20883)]