73768471

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 89286624

約数和(自身を除く): 15518153

約数列:

[1, 7, 41, 49, 73, 287, 503, 511, 2009, 2993, 3521, 3577, 20623, 20951, 24647, 36719, 144361, 146657, 257033, 1010527, 1505479, 1799231, 10538353, 73768471]

約数ペア:

[(1, 73768471), (7, 10538353), (41, 1799231), (49, 1505479), (73, 1010527), (287, 257033), (503, 146657), (511, 144361), (2009, 36719), (2993, 24647), (3521, 20951), (3577, 20623)]