73970881

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 78698304

約数和(自身を除く): 4727423

約数列:

[1, 37, 53, 67, 563, 1961, 2479, 3551, 20831, 29839, 37721, 131387, 1104043, 1395677, 1999213, 73970881]

約数ペア:

[(1, 73970881), (37, 1999213), (53, 1395677), (67, 1104043), (563, 131387), (1961, 37721), (2479, 29839), (3551, 20831)]