726672249

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{1301}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 1092430080

約数和(自身を除く): 365757831

約数列:

[1, 3, 9, 27, 137, 151, 411, 453, 1233, 1301, 1359, 3699, 3903, 4077, 11709, 20687, 35127, 62061, 178237, 186183, 196451, 534711, 558549, 589353, 1604133, 1768059, 4812399, 5304177, 26913787, 80741361, 242224083, 726672249]

約数ペア:

[(1, 726672249), (3, 242224083), (9, 80741361), (27, 26913787), (137, 5304177), (151, 4812399), (411, 1768059), (453, 1604133), (1233, 589353), (1301, 558549), (1359, 534711), (3699, 196451), (3903, 186183), (4077, 178237), (11709, 62061), (20687, 35127)]