50726721

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 68599808

約数和(自身を除く): 17873087

約数列:

[1, 3, 127, 211, 381, 631, 633, 1893, 26797, 80137, 80391, 133141, 240411, 399423, 16908907, 50726721]

約数ペア:

[(1, 50726721), (3, 16908907), (127, 399423), (211, 240411), (381, 133141), (631, 80391), (633, 80137), (1893, 26797)]