142773273

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{13879}}^1$

素因数の和:14018

約数の個数: 20

約数和(自身を含む): 214973440

約数和(自身を除く): 72200167

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 13879, 41637, 124911, 374733, 1124199, 1762633, 5287899, 15863697, 47591091, 142773273]

約数ペア:

[(1, 142773273), (3, 47591091), (9, 15863697), (27, 5287899), (81, 1762633), (127, 1124199), (381, 374733), (1143, 124911), (3429, 41637), (10287, 13879)]