154440429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 243567744

約数和(自身を除く): 89127315

約数列:

[1, 3, 11, 13, 33, 39, 143, 157, 429, 471, 1727, 2041, 2293, 5181, 6123, 6879, 22451, 25223, 29809, 67353, 75669, 89427, 327899, 360001, 983697, 1080003, 3960011, 4680013, 11880033, 14040039, 51480143, 154440429]

約数ペア:

[(1, 154440429), (3, 51480143), (11, 14040039), (13, 11880033), (33, 4680013), (39, 3960011), (143, 1080003), (157, 983697), (429, 360001), (471, 327899), (1727, 89427), (2041, 75669), (2293, 67353), (5181, 29809), (6123, 25223), (6879, 22451)]