72415668621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{38376083}}^1$

素因数の和:38376140

約数の個数: 16

約数和(自身を含む): 104996965824

約数和(自身を除く): 32581297203

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 38376083, 115128249, 652393411, 1419915071, 1957180233, 4259745213, 24138556207, 72415668621]

約数ペア:

[(1, 72415668621), (3, 24138556207), (17, 4259745213), (37, 1957180233), (51, 1419915071), (111, 652393411), (629, 115128249), (1887, 38376083)]