271480077

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 437126976

約数和(自身を除く): 165646899

約数列:

[1, 3, 9, 11, 33, 99, 121, 131, 173, 363, 393, 519, 1089, 1179, 1331, 1441, 1557, 1903, 3993, 4323, 5709, 11979, 12969, 15851, 17127, 20933, 22663, 47553, 62799, 67989, 142659, 174361, 188397, 203967, 230263, 249293, 523083, 690789, 747879, 1569249, 2072367, 2243637, 2742223, 8226669, 24680007, 30164453, 90493359, 271480077]

約数ペア:

[(1, 271480077), (3, 90493359), (9, 30164453), (11, 24680007), (33, 8226669), (99, 2742223), (121, 2243637), (131, 2072367), (173, 1569249), (363, 747879), (393, 690789), (519, 523083), (1089, 249293), (1179, 230263), (1331, 203967), (1441, 188397), (1557, 174361), (1903, 142659), (3993, 67989), (4323, 62799), (5709, 47553), (11979, 22663), (12969, 20933), (15851, 17127)]