156972057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101207}}^1$

素因数の和:101268

約数の個数: 16

約数和(自身を含む): 233183232

約数和(自身を除く): 76211175

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 101207, 303621, 1113277, 3339831, 4756729, 14270187, 52324019, 156972057]

約数ペア:

[(1, 156972057), (3, 52324019), (11, 14270187), (33, 4756729), (47, 3339831), (141, 1113277), (517, 303621), (1551, 101207)]