142425243

素因数分解:

$3^3\times {\mathrm{431}}^1\times {\mathrm{12239}}^1$

素因数の和:12679

約数の個数: 16

約数和(自身を含む): 211507200

約数和(自身を除く): 69081957

約数列:

[1, 3, 9, 27, 431, 1293, 3879, 11637, 12239, 36717, 110151, 330453, 5275009, 15825027, 47475081, 142425243]

約数ペア:

[(1, 142425243), (3, 47475081), (9, 15825027), (27, 5275009), (431, 330453), (1293, 110151), (3879, 36717), (11637, 12239)]