142107417

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{727}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 211463616

約数和(自身を除く): 69356199

約数列:

[1, 3, 9, 37, 111, 333, 587, 727, 1761, 2181, 5283, 6543, 21719, 26899, 65157, 80697, 195471, 242091, 426749, 1280247, 3840741, 15789713, 47369139, 142107417]

約数ペア:

[(1, 142107417), (3, 47369139), (9, 15789713), (37, 3840741), (111, 1280247), (333, 426749), (587, 242091), (727, 195471), (1761, 80697), (2181, 65157), (5283, 26899), (6543, 21719)]