137796197

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2683}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 185518080

約数和(自身を除く): 47721883

約数列:

[1, 7, 11, 23, 29, 77, 161, 203, 253, 319, 667, 1771, 2233, 2683, 4669, 7337, 18781, 29513, 51359, 61709, 77807, 206591, 431963, 544649, 678799, 855877, 1789561, 4751593, 5991139, 12526927, 19685171, 137796197]

約数ペア:

[(1, 137796197), (7, 19685171), (11, 12526927), (23, 5991139), (29, 4751593), (77, 1789561), (161, 855877), (203, 678799), (253, 544649), (319, 431963), (667, 206591), (1771, 77807), (2233, 61709), (2683, 51359), (4669, 29513), (7337, 18781)]