156947558471

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{421}}^1\times {\mathrm{20161}}^1$

素因数の和:20675

約数の個数: 24

約数和(自身を含む): 175918934064

約数和(自身を除く): 18971375593

約数列:

[1, 11, 41, 421, 451, 1681, 4631, 17261, 18491, 20161, 189871, 221771, 707701, 826601, 7784711, 8487781, 9092611, 33890641, 93365591, 347999021, 372797051, 3827989231, 14267959861, 156947558471]

約数ペア:

[(1, 156947558471), (11, 14267959861), (41, 3827989231), (421, 372797051), (451, 347999021), (1681, 93365591), (4631, 33890641), (17261, 9092611), (18491, 8487781), (20161, 7784711), (189871, 826601), (221771, 707701)]