187813197

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{145931}}^1$

素因数の和:145961

約数の個数: 24

約数和(自身を含む): 318715488

約数和(自身を除く): 130902291

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 145931, 437793, 1313379, 1605241, 1897103, 4815723, 5691309, 14447169, 17073927, 20868133, 62604399, 187813197]

約数ペア:

[(1, 187813197), (3, 62604399), (9, 20868133), (11, 17073927), (13, 14447169), (33, 5691309), (39, 4815723), (99, 1897103), (117, 1605241), (143, 1313379), (429, 437793), (1287, 145931)]