53186247

素因数分解:

$3^3\times {\mathrm{787}}^1\times {\mathrm{2503}}^1$

素因数の和:3299

約数の個数: 16

約数和(自身を含む): 78926080

約数和(自身を除く): 25739833

約数列:

[1, 3, 9, 27, 787, 2361, 2503, 7083, 7509, 21249, 22527, 67581, 1969861, 5909583, 17728749, 53186247]

約数ペア:

[(1, 53186247), (3, 17728749), (9, 5909583), (27, 1969861), (787, 67581), (2361, 22527), (2503, 21249), (7083, 7509)]