149995542529

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{123239}}^1$

素因数の和:123733

約数の個数: 24

約数和(自身を含む): 177864897600

約数和(自身を除く): 27869355071

約数列:

[1, 7, 49, 59, 413, 421, 2891, 2947, 20629, 24839, 123239, 173873, 862673, 1217111, 6038711, 7271101, 50897707, 51883619, 356283949, 363185333, 2542297331, 3061133521, 21427934647, 149995542529]

約数ペア:

[(1, 149995542529), (7, 21427934647), (49, 3061133521), (59, 2542297331), (413, 363185333), (421, 356283949), (2891, 51883619), (2947, 50897707), (20629, 7271101), (24839, 6038711), (123239, 1217111), (173873, 862673)]