63378243

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{19507}}^1$

素因数の和:19551

約数の個数: 18

約数和(自身を含む): 96623124

約数和(自身を除く): 33244881

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 19507, 58521, 175563, 370633, 1111899, 3335697, 7042027, 21126081, 63378243]

約数ペア:

[(1, 63378243), (3, 21126081), (9, 7042027), (19, 3335697), (57, 1111899), (171, 370633), (361, 175563), (1083, 58521), (3249, 19507)]