149563297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^2$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 175311864

約数和(自身を除く): 25748567

約数列:

[1, 13, 17, 53, 113, 221, 689, 901, 1469, 1921, 5989, 11713, 12769, 24973, 77857, 101813, 165997, 217073, 676757, 1323569, 2821949, 8797841, 11504869, 149563297]

約数ペア:

[(1, 149563297), (13, 11504869), (17, 8797841), (53, 2821949), (113, 1323569), (221, 676757), (689, 217073), (901, 165997), (1469, 101813), (1921, 77857), (5989, 24973), (11713, 12769)]