149807829

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 207169920

約数和(自身を除く): 57362091

約数列:

[1, 3, 43, 113, 129, 239, 339, 717, 1849, 4859, 5547, 10277, 14577, 27007, 30831, 81021, 208937, 441911, 626811, 1161301, 1325733, 3483903, 49935943, 149807829]

約数ペア:

[(1, 149807829), (3, 49935943), (43, 3483903), (113, 1325733), (129, 1161301), (239, 626811), (339, 441911), (717, 208937), (1849, 81021), (4859, 30831), (5547, 27007), (10277, 14577)]