828264879

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{50207}}^1$

素因数の和:50276

約数の個数: 32

約数和(自身を含む): 1349591040

約数和(自身を除く): 521326161

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 16497, 50207, 150621, 451863, 652691, 1355589, 1958073, 2359729, 5874219, 7079187, 17622657, 21237561, 30676477, 63712683, 92029431, 276088293, 828264879]

約数ペア:

[(1, 828264879), (3, 276088293), (9, 92029431), (13, 63712683), (27, 30676477), (39, 21237561), (47, 17622657), (117, 7079187), (141, 5874219), (351, 2359729), (423, 1958073), (611, 1355589), (1269, 652691), (1833, 451863), (5499, 150621), (16497, 50207)]